After 10 years: has approval of oral contraceptives really decreased the rate of unintended pregnancy in Japan?
Matsumoto
Yasuyo
Y
International Medical Center of Japan, Shinjuku-ku, Tokyo, Japan.
Yamabe
Shingo
S
D000028:Abortion, Induced / Q000639:trends; D003267:Contraception / Q000639:trends*; D003276:Contraceptives, Oral; D005260:Female; D006801:Humans; D007564:Japan / Q000453:epidemiology; D011247:Pregnancy; D049168:Pregnancy, Unplanned / Q000208:ethnology*; D011788:Quality of Life
D003276:Contraceptives, Oral