title: Once and again-issues surrounding replication in genetic association studies.
mesh_terms: D002874:Chromosome Mapping; D020090:Chromosome Segregation; D030342:Genetic Diseases, Inborn / Q000175:diagnosis* / Q000235:genetics*; D008040:Genetic Linkage; D006801:Humans; D009154:Mutation; D009765:Obesity / Q000235:genetics; D011506:Proteins / Q000235:genetics; D044105:Receptor, Melanocortin, Type 4; D018043:Receptors, Corticotropin / Q000235:genetics
chemical_list: D011506:Proteins; D044105:Receptor, Melanocortin, Type 4; D018043:Receptors, Corticotropin