%0 Journal Article %T Selective Primary Health Care: Strategies for Control of Disease in the Developing World. IX. Poliomyelitis %A Robbins, Frederick, C. %A Nightingale, Elena, O. %J Clinical Infectious Diseases %V 5 %N 5 %P 957-968 %@ 1058-4838 %D 1983-09-01 %I Oxford University Press %~ DeepDyve