Browsing by Author "Tatum, Howard J."
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Avendaño, Sergio; Tatum, Howard J.; Rudel, Harry W.; Avendaño, Onofre (1970)Dose response, contraceptive efficacy, and menstrual cycle control were tested in 667 normal fertile women using daily oral administration of megestrol acetate (MA) in either an oil solution or a tablet form. The occurrence ...
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Zipper, Jaime A.; Tatum, Howard J.; Medel, Mario; Pastene, Laura; Rivera, Mirta (1971)Clinical evaluation of the contraceptive effectiveness of the endouterine copper "T" has been extended to include "T" devices bearing copper wire having surface areas of 120 mm.2 and of 200 mm.2 copper, respectively. Within ...