Lambert, P W Evidence for extrarenal production of 1 alpha ,25-dihydroxyvitamin D in man. [electronic resource] - The Journal of clinical investigation Mar 1982 - 722-5 p. digital Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S. ISSN: 0021-9738 Standard No.: 10.1172/jci110501 doi Subjects--Topical Terms: AdultCalcitriol--metabolismCalcium--bloodCreatinine--bloodDihydroxycholecalciferols--bloodFemaleHumansKidney--physiologyMaleMiddle AgedNephrectomyParathyroid Hormone--bloodPhosphorus--bloodRenal DialysisVitamin D--blood