title: [Collection of secretions and excretions for laboratory studies].
mesh_terms: D002624:Chemistry, Clinical; D004386:Duodenum; D005243:Feces / Q000032:analysis; D005750:Gastric Juice / Q000032:analysis; D006801:Humans; D007419:Intestinal Secretions / Q000032:analysis; D008722:Methods; D009780:Occult Blood; D012463:Saliva / Q000032:analysis; D013048:Specimen Handling; D013183:Sputum / Q000032:analysis; D014556:Urine / Q000032:analysis
vernacular_title: Pobieranie wydzielin i wydalin do badań laboratoryjnych.