[Smallpox vaccination and pregnancy. The possibilities and limits of the epidemiologic research].
D000014:Abnormalities, Drug-Induced / Q000453:epidemiology; D005260:Female; D005313:Fetal Death / Q000209:etiology; D006801:Humans; D007231:Infant, Newborn; D008431:Maternal-Fetal Exchange; D011247:Pregnancy; D011251:Pregnancy Complications, Infectious; D012899:Smallpox / Q000517:prevention & control*
Isorokkorokotus ja raskaus. Esimerkki epidemiologisen tutkimuksen mahdollisuuksista ja rajoituksista.