Good genes and bad: population genetics and health.
D000328:Adult; D000755:Anemia, Sickle Cell / Q000235:genetics*; D002648:Child; D003550:Cystic Fibrosis / Q000235:genetics*; D003920:Diabetes Mellitus / Q000235:genetics*; D005828:Genetics, Population; D006262:Health; D006801:Humans