1. Yilmaz, A., F. Karakus, M. Bingol, B. Kaki and G. Ser, 2018. Effects of some factors on growth of lambs and the determination of growth curve models. Indian J. Anim. Res., 52: 1257-1262.
2. Yilmaz, A., F. Karakus, B. Hakan, K. Stormo, F. Cengiz and H. Ulker, 2018. Evaluation of one-shot vaccination protocol for suppressing reproductive functions in rams using encapsulated ovalbumin-LHRH-7 protein. Indian J. Anim. Res., 52: 337-342.
3. Akkol, S., F. Karakus and F. Cengiz, 2018. Multilevel analysis for repeated measures data in lambs1. J. Agric. Sci., 24: 218-226.
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4. Karakus, F., A.O. Demir, S. Akkol, A. Duzgun and M. Karakus, 2016. Readability of electronic and visual ear tags in hair goat kids. Turk. J. Agric.-Food Sci. Technol., 4: 407-410.
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5. Karakus, F. and M. Atmaca, 2016. The effect of ewe body condition at lambing on growth of lambs and colostral specific gravity. Arch. Anim. Breed, 59: 107-112.
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6. Karakus, F., A.O. Demir, S. Akkol, A. Duzgun and M. Karakus, 2015. Performance of electronic and visual ear tags in lambs under extensive conditions in Turkey. Arch. Anim. Breed., 58: 287-292.
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7. Karakus, F., A. Duzgun, M. Karakus and L. Aslan, 2015. Can infrared thermography be used to predict ear tags infections in lambs? Scient. Pap. Ser. D: Anim. Sci., 58: 205-208.
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8. Karakus, F., 2014. Weaning stress in lambs. Agric. Food, 2: 165-170.
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9. Karakus, F., A. Yilmaz, B. Hakan, K. Stormo and H. Ulker, 2013. The Effectiveness of recombinant OL fusion protein (ovalbumin-LHRH-7) in suppressing reproductive functions when injected in single-dose vaccination protocols with different adjuvants. Anim. Reprod. Sci., 138: 228-232.
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10. Karakus, F. and S. Akkol, 2013. A study on the current status of small ruminant enterprises in Van province and determination of problems affecting productivity. J. Inst. Nat. Applied Sci., 18: 9-16.
11. Kor, A., F. Karakus, S. Tuncer, A. Yilmaz, M. Bingol and F. Cengiz, 2011. Phenotypic correlations among fleece traits in Norduz and Karakas sheep. J. Anim. Vet. Adv., 10: 574-576.
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12. Yilmaz, A., F. Karakus and A. Yesilova, 2009. Sexual behaviour characteristics in Norduz and Karakas rams and changes with age. J. Agric. Sci., 15: 270-276.
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13. Ulker, H., A. Yilmaz, F. Karakus, M. Yoruk, C. Budag, D.M. DeAvila and J.J. Reeves, 2009. LHRH fusion protein immunization alters testicular development, ultrasonographic and histological appearance of ram testis. Reprod. Domest. Anim., 44: 593-599.
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14. Gokdal, O., H. Ulker, F. Karakus and F. Cengiz, 2006. The growth traits of karakas and its crosses lambs (F₁) with Ile De France x Akkaraman (G₁) under unlimited suckling regime. J. Boil. Sci., 6: 787-792.
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15. Ulker, H., M. Kanter, O. Gokdal, T. Aygun, F. Karakus, M.E. Sakarya and J.J. Reeves, 2005. Testicular development, ultrasonographic and histological appearance of the testis in ram lambs immunized against recombinant LHRH fusion proteins. Anim. Reprod. Sci., 86: 205-219.
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16. Ulker, H., A. Yilmaz, F. Karakus, M. Yoruk, C. Budag and J.J. Reeves, 2005. The effects of immunization against LHRH using recombinant LHRH fusion protein, ovalbumin-LHRH-7, on development, histologic and ultrasonographic appearance of ram lamb testis. Biotechnol. Anim. Husbandry, 21: 79-83.
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17. Gokdal, O., H. Ulker, F. Karakus and Y. Askin, 2005. Controlling reproduction in Karakas ewes in rural conditions and growth characteristics of their lambs. Turk. J. Vet. Anim. Sci., 29: 481-489.
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18. Ulker, H., O. Gokdal, T. Aygun and F. Karakus, 2004. Comparison of some reproductive traits of Karakas and Norduz sheep. J. Agric. Sci., 14: 59-63.
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19. Gokdal, O., H. Ulker, F. Karakus, F. Cengiz, C. Temur and H. Handil, 2004. Growth, feedlot performance and carcass characteristics of Karakas and crossbred lambs (F₁) (Ile de France × Akkaraman (G₁) × Karakas) under rural farm conditions in Turkey. S. Afr. J. Anim. Sci., 34: 223-232.
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20. Ulker, H., O. Gokdal, T. Aygun, F. Karakus, D.M. DeAvila and J.J. Reeves, 2003. Feedlot performance and carcass characteristics of ram lambs immunized against recombinant LHRH fusion proteins at 10 weeks of age. Small Rumin. Res., 50: 213-218.
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21. Gokdal, O., T. Aygun, M. Bingol and F. Karakus, 2003. The effects of docking on performance and carcass characteristics of male Karaka lambs. S. Afr. J. Anim. Sci., 33: 185-192.
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