Demina, S E [Creatinine used as a reference point for diminishing statistical errors in the determination of Po 210 contents in the body]. [electronic resource] - Gigiena i sanitariia Sep 1973 - 53-5 p. digital Publication Type: Journal Article ISSN: 0016-9900 Subjects--Topical Terms: Creatinine--urineHumansOccupational Diseases--metabolismPolonium--metabolism