Some notes on physiologic conditions as social problems.
D000755:Anemia, Sickle Cell / Q000453:epidemiology / Q000235:genetics; D007855:Lead Poisoning / Q000453:epidemiology; D007883:Legislation, Medical; D008403:Mass Screening; D009017:Morbidity; D009369:Neoplasms / Q000453:epidemiology; D011057:Politics; D011287:Prejudice; D012940:Social Problems; D013789:Thalassemia / Q000453:epidemiology; D014481:United States