@misc{indiciaeb8e55cf3b2d8, title = {Breastfeeding and birth control.}, author = {R Dwyer and C Potter and C Wright and M Smith and J Topp and W Holmes}, year = {1991}, doi = {10.1016/0140-6736(91)93098-t}, url = {https://pubmed.ncbi.nlm.nih.gov/1674787/}, note = {Source identifier: 1674787} }