Article · Journal · 1989
Fidelis I Obioha, W. N. Kaine, S. E. Ikerionwu, G.O. Obi, T.O. Ulasi
Annals of Tropical Paediatrics
Go to the publisher10.1080/02724936.1989.11748643
as printed: F.I. Obioha
as printed: W.N. Kaine
as printed: S.E. Ikerionwu