TIMING OF CONCEPTION AND THE RISK OF SPONTANEOUS-ABORTION AMONG PREGNANCIES OCCURRING DURING THE USE OF NATURAL FAMILY-PLANNING
Article
GRAY, RH, SIMPSON, JL, KAMBIC, RT et al. (1995). TIMING OF CONCEPTION AND THE RISK OF SPONTANEOUS-ABORTION AMONG PREGNANCIES OCCURRING DURING THE USE OF NATURAL FAMILY-PLANNING
. AMERICAN JOURNAL OF OBSTETRICS AND GYNECOLOGY, 172(5), 1567-1572. 10.1016/0002-9378(95)90498-0
GRAY, RH, SIMPSON, JL, KAMBIC, RT et al. (1995). TIMING OF CONCEPTION AND THE RISK OF SPONTANEOUS-ABORTION AMONG PREGNANCIES OCCURRING DURING THE USE OF NATURAL FAMILY-PLANNING
. AMERICAN JOURNAL OF OBSTETRICS AND GYNECOLOGY, 172(5), 1567-1572. 10.1016/0002-9378(95)90498-0