Título: Extending Breastfeeding Duration Through Primary Care: A Systematic Review of Prenatal and Postnatal InterventionsAutor: Maria Inês Couto de OliveiraAno: 2001DOI: 10.1177/089033440101700407Revista: Journal of Human LactationISSN: 08903344Tags: Primary health careEffectivenessBreastfeedingstrategiesproceduresIdioma: Inglês