title: Case studies in bioethics. Drug treatment or drug addiction? Can a physician differentiate between a true sickle cell crisis and iatrogenic aroctic addiction?
mesh_terms: D000328:Adult; D000700:Analgesics / Q000009:adverse effects; D000755:Anemia, Sickle Cell / Q000175:diagnosis*; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D019966:Substance-Related Disorders / Q000175:diagnosis*
chemical_list: D000700:Analgesics