Jick, H Tetracycline and blood urea nitrogen. [electronic resource] - JAMA Oct 1972 - 488-9 p. digital Publication Type: Journal Article ISSN: 0098-7484 Standard No.: 10.1001/jama.1972.03210040056025 doi Subjects--Topical Terms: Blood Urea NitrogenHumansTetracycline--pharmacology