[Examination of umbilical blood vessels in newborn infants of various stages of maturity].
D005865:Gestational Age; D006801:Humans; D007231:Infant, Newborn; D007235:Infant, Premature, Diseases; D014469:Umbilical Arteries / Q000002:abnormalities / Q000033:anatomy & histology*; D014471:Umbilical Veins / Q000002:abnormalities / Q000033:anatomy & histology*
A köldökzsinór ereinek vizsgálata különbözö fejlettségü újszülöttekben