Haemoglobin levels among an industrial population.
D000293:Adolescent; D000328:Adult; D000368:Aged; D000740:Anemia / Q000453:epidemiology*; D002648:Child; D005260:Female; D006452:Hemoglobinometry; D006801:Humans; D008297:Male; D008403:Mass Screening; D008875:Middle Aged; D009787:Occupational Medicine; D011247:Pregnancy