Interval between pregnancies and risk of spontaneous abortion.
Wohlfahrt
J
J
Andersen
A M
AM
Melbye
M
M
D000022:Abortion, Spontaneous / Q000453:epidemiology / Q000209:etiology* / Q000517:prevention & control; D001721:Birth Intervals; D003718:Denmark / Q000453:epidemiology; D005260:Female; D006801:Humans; D015994:Incidence; D008423:Maternal Age; D011247:Pregnancy; D011256:Pregnancy Outcome / Q000453:epidemiology; D012307:Risk Factors