Seasonal effect on pregnancy loss rates in humans.
Woodworth
S H
SH
Department of Obstetrics and Gynecology, University of Louisville, Kentucky 40292.
Singh
M
M
Sanfilippo
J S
JS
Yussman
M A
MA
D000022:Abortion, Spontaneous / Q000453:epidemiology*; D005260:Female; D005306:Fertilization; D006801:Humans; D007629:Kentucky / Q000453:epidemiology; D010507:Periodicity; D011247:Pregnancy / Q000706:statistics & numerical data; D011271:Pregnancy, Ectopic / Q000453:epidemiology; D012621:Seasons