title: [Factors influencing infant mortality].
mesh_terms: D002662:Child Health Services / Q000592:standards; D004781:Environmental Exposure; D005260:Female; D006801:Humans; D007226:Infant Mortality; D007227:Infant Nutritional Physiological Phenomena; D007231:Infant, Newborn; D008297:Male; D012737:Sex Factors; D012924:Social Conditions; D012936:Social Medicine
vernacular_title: Czynniki kształtujace umieralność niwmowlat.