Kajii, T Thalidomide and critical period. Prescription for 113 pregnant women in a maternity. [electronic resource] - Acta Universitatis Carolinae. Medica. Monographia 1973 - 67-9 p. digital Publication Type: Journal Article ISSN: 0567-8250 Subjects--Topical Terms: Abnormalities, Drug-Induced--epidemiologyAbortion, Spontaneous--epidemiologyChildFemaleFetal Death--epidemiologyFetus--drug effectsFollow-Up StudiesGestational AgeHumansLabor, InducedMaternal-Fetal ExchangeMenstruationPregnancyThalidomide--adverse effectsTime Factors