Problems of working mothers regarding breastfeeding and their knowledge and practice of expressed breast milk feeding in selected institutions of Vadodara. Journal of Pharmaceutical Negative Results, [S. l.], p. 1151–1155, 2022. DOI: 10.47750/pnr.2022.13.S01.140. Disponível em: https://www.pnrjournal.com/index.php/home/article/view/1087.. Acesso em: 20 jun. 2026.