OUTCOME OF PREGNANCY IN USERS OF NATURAL FAMILY-PLANNING
Article
KAMBIC, R, GRAY, RH, SIMPSON, JL. (1989). OUTCOME OF PREGNANCY IN USERS OF NATURAL FAMILY-PLANNING
. International Journal of Gynecology and Obstetrics, 99-110.
KAMBIC, R, GRAY, RH, SIMPSON, JL. (1989). OUTCOME OF PREGNANCY IN USERS OF NATURAL FAMILY-PLANNING
. International Journal of Gynecology and Obstetrics, 99-110.