Joseph Obiezu Chukwujekwu Ezeonwumelu1, Gloria Nambirige Kawooya, Aiyabalu Godwin Okoruwa, Samuel Sunday Dare, Jennifer Chibuogwu Ebosie, Ambrose Amamchukwu Akunne, Julius Kihdze Tanayen, Bede Emeka Udechukwu. (2019). Phytochemical Screening, Toxicity, Analgesic and Anti-Pyretic Studies of Aqueous Leaf Extract of Plectranthus barbatus. [Andrews. Engl.] in Rats. Pharmacology & Pharmacy, 10, 205-221.

Amamchukwu Ambrose Akunne, Wafula Innocent Lam, *Joseph Obiezu Chukwujekwu Ezeonwumelu, Jennifer Chibuogwu Ebosie, Bede Emeka Udechukwu (2019). Assessment of Rational Prescribing in General Outpatient Department of Kampala International University Teaching Hospital, Western Uganda.. Pharmacology & Pharmacy, 10, 48-60

Joseph Obiezu Chukwujekwu Ezeonwumelu, Muhammad Ntale, Steve Okwudili Ogbonnia, Ezera Agwu, Julius Kihdze Tanayen, Ahmed Adebowale Adedeji, Chukwudi Onyeka Okonkwo, Ambrose Amamchukwu Akunne, Jennifer Chibuogwu Ebosie, Frederick Byarugaba. (2018). Analgesic Appraisal of Bidens pilosa (Asteraceae) Leaf Extracts Used in Management of Oral Lesion Pain in HIV/AIDS Patients in Rodents.. Pharmacology & Pharmacy, 2018, 9, 175-192

Keneth Iceland Kasozi, Sarah Namubiru, Oliver Kiconco, Hellen Wambui Kinyi, Fred Ssempijja, *Joseph Obiezu Chukwujekwu Ezeonwumelu, Herbert Izo Ninsiima, Alfred Omachonu Okpanachi. (2018). Low concentrations of monosodium glutamate are safe in male Drosophila melanogaster. BMC Research Notes. 11:670