title: Unmasking 'the great impostor'-- sickle cell screening.
mesh_terms: D000755:Anemia, Sickle Cell / Q000175:diagnosis* / Q000209:etiology / Q000503:physiopathology; D005260:Female; D006801:Humans; D008297:Male; D009785:Occupational Health Nursing; D009786:Occupational Health Services; D010808:Physical Examination