@misc{indiciae589fb0acaf92, title = {Metformin therapy is associated with a decrease in plasma plasminogen activator inhibitor-1, lipoprotein(a), and immunoreactive insulin levels in patients with the polycystic ovary syndrome.}, author = {E M Velazquez and S G Mendoza and P Wang and C J Glueck}, year = {1997}, doi = {10.1016/s0026-0495(97)90066-4}, url = {https://pubmed.ncbi.nlm.nih.gov/9109854/}, note = {Source identifier: 9109854} }