by Ferrero, N A
Published in Boletín médico del Hospital Infantil de México (Spanish edition) (01.11.1979)

by Ferrero, N A
Published in Archivos argentinos de pediatría (01.01.1968)

by Cedrato, A E, Ferrero, N A, Martínez Meyer, C A, Puiggari, J E
Published in Boletín médico del Hospital Infantil de México (Spanish edition) (01.09.1980)

by FERRERO, N A
Published in Pediatria panamericana (01.11.1962)

by FERRERO, N A, MIERES, A
Published in Pediatria panamericana (01.01.1964)

by FERRERO, N A, AVANZI, J J, VADRA, J E
Published in Pediatria panamericana (01.09.1962)