@misc{indiciae2e5aa1891ed0, title = {Athletic amenorrhea.}, author = {A S Wolf and K Marx and U Ulrich}, year = {1997}, doi = {10.1111/j.1749-6632.1997.tb52154.x}, url = {https://pubmed.ncbi.nlm.nih.gov/9238280/}, note = {Source identifier: 9238280} }