title: Natural history of chronic idiopathic neutropenia.
mesh_terms: D000293:Adolescent; D000328:Adult; D000380:Agranulocytosis; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007958:Leukocyte Count; D008297:Male; D008875:Middle Aged; D009503:Neutropenia / Q000097:blood / Q000175:diagnosis