Medico-social aspects of prematurity. I. Socio-economic position of the parents versus the incidence of premature labor

Michałkiewicz, W.; Pisarski, T.; Woźnica, A.; Grezesiak, J.

Ginekologia Polska 51(7): 605-612

1980


ISSN/ISBN: 0017-0011
PMID: 7409597
Document Number: 154299

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