title: [Transient vitamin K deficiency and secondary hypoprothrombinemia in infants and older children].
mesh_terms: D000293:Adolescent; D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007020:Hypoprothrombinemias / Q000209:etiology*; D007223:Infant; D008107:Liver Diseases / Q000150:complications; D008297:Male; D014813:Vitamin K Deficiency / Q000150:complications*
vernacular_title: Przejściowy niedobór witaminy K i wtórna hipoprotrombinemia u niemowlat i starszych dzieci