Lazy leukocyte syndrome in a black infant.
D000380:Agranulocytosis / Q000150:complications*; D002465:Cell Movement; D002634:Chemotaxis, Leukocyte; D006801:Humans; D007223:Infant; D008297:Male; D009503:Neutropenia / Q000150:complications*; D009504:Neutrophils / Q000502:physiology*; D012008:Recurrence; D012141:Respiratory Tract Infections / Q000150:complications*; D013577:Syndrome