by Chindo, Ben A, Anuka, Joseph A, McNeil, Lilly, Yaro, Abdullahi H, Adamu, Simon S, Amos, Samson, Connelly, William K, Lees, George, Gamaniel, Karniyus S
Published in Brain research bulletin (30.03.2009)

by Eze, Chinedu Athanasius, Adamu, Simon S., Bukar, Mohammed M.
Published in Tropical animal health and production (01.12.2012)

by Samuel, Michael O, Adamu, Simon S, Ogiji, Emmanuel E, Bello, Danlami F, Allagh, John S, Ate, Iorhemba U, Rabol, Jude S
Published in Italian journal of anatomy and embryology (2015)