[On the possibilities of analyzing ninhydrin-positive substances in the urine].
D000596:Amino Acids; D006801:Humans; D066298:In Vitro Techniques; D010455:Peptides; D014556:Urine
D000596:Amino Acids; D010455:Peptides
O moznostiach sledovania ninhydrínpozitívnych látok v moci.