For citations:
Fedotov V.D., Umnyagina I.A., Makarov I.A. Prevalence cholelithiasis among patients with occupational disorders. Russian Journal of Occupational Health and Industrial Ecology. 2015;(9):146-147. (In Russ.)
Fedotov V.D., Umnyagina I.A., Makarov I.A. Prevalence cholelithiasis among patients with occupational disorders. Russian Journal of Occupational Health and Industrial Ecology. 2015;(9):146-147. (In Russ.)