@article{162516, note = {"Second physicians' conference; a report of a scientific discussion held in Chicago at the time of the Fourteenth Annual Meeting of the American College of Obstetricians and Gynecologists, May 1966."}, author = {Greenblatt, Robert B.}, url = {http://library.usi.edu/record/162516}, title = {Progress in conception control: the sequential regimen.}, publisher = {Lippincott}, recid = {162516}, pages = {88 p.}, address = {Philadelphia,}, year = {1966}, }