Factors associated with breastfeeding maintenance for 12 months or more: a systematic review

Autor: Santana, Géssica S., Giugliani, Elsa Regina J., Vieira, Tatiana de O., Vieira, Graciete O.
Zdroj: In Jornal de Pediatria (Versao en Portugues) March-April 2018 94(2):104-122
Databáze: ScienceDirect