[Duration of pregnancy in women doing manual work in the textile industry].
D000293:Adolescent; D000328:Adult; D005260:Female; D005865:Gestational Age; D006801:Humans; D008875:Middle Aged; D009787:Occupational Medicine; D009790:Occupations; D011247:Pregnancy; D013783:Textile Industry; D013997:Time Factors
Badania nad czasem trwania ciazy u kobiet zatrudnionych fizycznie w przemyśle włókienniczym.