@misc{indiciae7f93f887e0d5, title = {Ovulation suppressor contraception and depression.}, author = {F J Ziegler}, year = {1971}, doi = {10.7326/0003-4819-74-5-791}, url = {https://pubmed.ncbi.nlm.nih.gov/5559445/}, note = {Source identifier: 5559445} }