LEADER 00534oas 2200193z- 450 001 996530771003316 011 $a2452-6045 035 $a(DE-599)ZDB3158682-X 035 $a(CKB)5510000000041473 035 $a(EXLCZ)995510000000041473 100 $a20230530cuuuuuuuu -u- - 101 0 $aeng 200 00$aAndes pediatrica 210 $cSociedad Chilena de Pediatria 531 $aANDES PEDIATRICA : REVISTA CHILENA DE PEDIATRI?A 906 $aJOURNAL 912 $a996530771003316 996 $aAndes pediatrica$92596930 997 $aUNISA