1. Nwosu, O.K. and A. John, 2022. Chemical Pesticides and Food Safety. In: Insecticides-Impact and Benefits of Its Use for Humanity, Ranz, R.E.R. (Ed.), IntechOpen, London, UK, ISBN: 978-1-83969-026-6,.
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2. Sattar, S., M.F. Nisar and O.K. Nwosu, 2021. Insulin Resistance: A Link Between Obesity and Cancer. In: Dietary Phytochemicals: A Source of Novel Bioactive Compounds for the Treatment of Obesity, Cancer and Diabetes, Egbuna, C. and S. Hassan (Eds.), Springer, Cham, Switzerland, ISBN: 978-3-030-72999-8, pp: 81-93.
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3. Nwosu, O.K. and K.I. Ubaoji., 2020. Genetic Modification as a Control Mechanism to Plant Pest Attack. In: Natural Remedies for Pest, Disease and Weed Control, Egbuna, C. and B. Sawicka, (Eds.), Elsevier Amsterdam, Netherlands, ISBN: 978-0-12-819304-4, pp: 203-208.
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4. Nwosu, O.K. and K.I. Ubaoji, 2020. Nutraceuticals: history, classification and market demand. In: Functional Foods and Nutraceuticals, Egbuna, C. and G.D. Tupas, Springer International Publishing, New York, pp: 13-22.
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