Article · Journal · 2010
John O. Gyapong, Margaret Gyapong, Nathaniel Yellu, Kwadwo Antwi Anakwah, George Amofah, Moses J Bockarie and 1 more
The Lancet
Go to the publisher10.1016/s0140-6736(09)61249-6
as printed: John O Gyapong
as printed: Kwadwo Anakwah
as printed: Moses Bockarie