Article · Journal · 1979
Samuel K. Martin, Louis H. Miller, D Alling, V.C Okoye, G. J. F. Esan, B.O. Osunkoya and 1 more
The Lancet
Go to the publisher10.1016/s0140-6736(79)90946-2
as printed: S.K Martin
as printed: L.H Miller
as printed: G.J.F Esan
as printed: B.O Osunkoya
as printed: M Deane