title: Research diagnostic problems.
mesh_terms: D000328:Adult; D001008:Anxiety Disorders / Q000175:diagnosis; D003937:Diagnosis, Differential; D006677:Histrionic Personality Disorder / Q000175:diagnosis; D006801:Humans; D008297:Male; D001523:Mental Disorders / Q000175:diagnosis*; D010200:Panic; D011569:Psychiatric Status Rating Scales; D011594:Psychometrics; D012107:Research Design / Q000592:standards