title: A method for quantitative collection of stool and urine for nitrogen balance studies in infants.
authors.forename: H M
authors.initials: HM
authors.lastname: Kandil
authors.forename: B R
authors.initials: BR
authors.lastname: Switzer
authors.forename: W D
authors.initials: WD
authors.lastname: Heizer
mesh_terms: D005243:Feces / Q000737:chemistry*; D006801:Humans; D007223:Infant; D007224:Infant Care; D007231:Infant, Newborn; D009584:Nitrogen / Q000032:analysis*; D013048:Specimen Handling / Q000379:methods*; D014556:Urine / Q000737:chemistry*
chemical_list: D009584:Nitrogen