title: [Serum levels of C 3 and C 4 complement components in newborn infants].
mesh_terms: D003176:Complement C3 / Q000032:analysis*; D003181:Complement C4 / Q000032:analysis*; D005260:Female; D005317:Fetal Growth Retardation / Q000276:immunology; D006801:Humans; D007230:Infant, Low Birth Weight; D007231:Infant, Newborn; D007239:Infections / Q000276:immunology; D011247:Pregnancy; D012306:Risk
chemical_list: D003176:Complement C3; D003181:Complement C4
vernacular_title: Poziom składowych C4 i C3 komplementu w surowicy noworodków.