Authors: VANNIEKERK ABW VRIES JB BAARD J SCHOUB BD CHEZZI C BLACKBURN NK

Citation: Abw. Vanniekerk et al., OUTBREAK OF PARALYTIC POLIOMYELITIS IN NAMIBIA, Lancet, 344(8923), 1994, pp. 661-664

Authors: VANNIEKERK ABW SCHOUB BD CHEZZI C BLACKBURN NK VRIES JB BAARD J

Citation: Abw. Vanniekerk et al., OUTBREAK OF POLIOMYELITIS IN NAMIBIA, Lancet, 343(8888), 1994, pp. 51-51