Steroids in newborns and infants. C19 and C21 steroids in faeces from infants.
D000731:Androstanes / Q000032:analysis; D002849:Chromatography, Gas; D002850:Chromatography, Gel; D002855:Chromatography, Thin Layer; D005243:Feces / Q000032:analysis*; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D011278:Pregnanes / Q000032:analysis*; D013057:Spectrum Analysis; D013256:Steroids / Q000378:metabolism*
D000731:Androstanes; D011278:Pregnanes; D013256:Steroids