Leucopenia in professional football players.
Watson
H G
HG
Meiklejohn
D J
DJ
D000293:Adolescent; D000328:Adult; D001772:Blood Cell Count; D006801:Humans; D007970:Leukopenia / Q000209:etiology*; D008297:Male; D010809:Physical Fitness / Q000502:physiology*; D012916:Soccer / Q000502:physiology*