WyattH V (1980) Is poliomyelitis in the tropics provoked by injections”African Journal of Medicine and Medical Sciences9, 73–80.
2.
WyattH V (1981) Provocation poliomyelitis: Neglected clinical observations from 1914 to 1950. Bulletin of the History of Medicine55, 543–557.
3.
GuyerBAtemebakobisongAGouldJBrigaudMAymardM (1980) Injections and paralytic poliomyelitis in tropical Africa. Bulletin of the World Health Organization58, 285–291.
4.
Medical Research Council (1956) Poliomyelitis and prophylactic inoculation. Lancetii, 1224–1231.