Comparative clinical and electrocyclic observations on twin brothers concordant as to schizophrenia, with periodic manifestations of folie à deux phenomena.
D004194:Disease; D004200:Diseases in Twins; D040941:Heredity; D006801:Humans; D008297:Male; D012559:Schizophrenia / Q000235:genetics*; D012753:Shared Paranoid Disorder; D035781:Siblings; D014427:Twins
SCHIZOPHRENIA/heredity; TWINS/diseases