00642nam a2200217 u 4500 157366 20260506075511.0 971211s1949 eng 157366 (OCoLC)778012781 comduadb eng WS American Academy of Pediatrics. Committee for the Study of Child Health Service aut aut 824840 Child health service and pediatric education Estados Unidos : Commonwealth Fund, 1949. 270 páginas Pediatría dcs 198471 Educación médica 1561 BOOK 73934 73934 0 0 0 0 HIS. MEDIC BM BM 1997-12-11 Material adquirido por donación C216171 0 WS100 A5- 61000001841341 2023-04-21 00:00:00 1 2023-04-21 BOOKI