@misc{indiciae0f6f8dd16e25, title = {Hormonal contraception. Sequential formulations and the endometrium.}, author = {G Vanderick and J Beernaert and E de Muylder and J Ferin}, year = {1975}, doi = {10.1016/s0010-7824(75)80049-7}, url = {https://pubmed.ncbi.nlm.nih.gov/1204353/}, note = {Source identifier: 1204353} }