"Boiler crud" in urinary pipes.
D000818:Animals; D002118:Calcium / Q000378:metabolism; D003460:Crystallization; D006801:Humans; D006863:Hydrogen-Ion Concentration; D007669:Kidney Calculi / Q000209:etiology; D008274:Magnesium / Q000378:metabolism; D010710:Phosphates / Q000378:metabolism; D051381:Rats; D012995:Solubility; D014545:Urinary Calculi / Q000209:etiology / Q000378:metabolism
D010710:Phosphates; D008274:Magnesium; D002118:Calcium