title: [Study of the cobalt and nickel balance in students of an occupational technical school].
mesh_terms: D000293:Adolescent; D003035:Cobalt / Q000378:metabolism; D006801:Humans; D009532:Nickel / Q000378:metabolism; D012572:School Health Services; D014131:Trace Elements / Q000378:metabolism*
chemical_list: D014131:Trace Elements; D003035:Cobalt; D009532:Nickel
vernacular_title: Izuchenie balansa kobal'ta i nikelia v organizme uchashikhsia PT.