Descubre y comparte nuestro conocimiento público

Loevinsohn, B. P ,  [The changing age structure of diphtheria patients : evidence for the effectiveness of EPI in the Sudan / B. P. Loevinsohn]

Gareaballah, E.-T ,  Loevinsohn, B. P ,  [The accuracy of mothers' reports about their children's vaccination status / E.-T. Gareaballah & B. P. Loevinsohn]

Gareaballah, E.-T ,  Loevinsohn, B. P ,  [The accuracy of mothers' reports about their children's vaccination status / E.-T. Gareaballah & B. P. Loevinsohn]

Loevinsohn, B. P ,  [The changing age structure of diphtheria patients : evidence for the effectiveness of EPI in the Sudan / B. P. Loevinsohn]