title: Renal calculi: a study of the calcification of rachitic rat cartilage by so-called 'evil' urine.
mesh_terms: D000818:Animals; D002356:Cartilage; D066298:In Vitro Techniques; D007669:Kidney Calculi / Q000209:etiology*; D051381:Rats; D012279:Rickets; D014556:Urine