title: Reactivity to a 35% CO(2) challenge in healthy first-degree relatives of patients with panic disorder.
authors.forename: M B
authors.initials: MB
authors.lastname: Stein
mesh_terms: D001007:Anxiety / Q000139:chemically induced* / Q000523:psychology; D002245:Carbon Dioxide; D016022:Case-Control Studies; D003627:Data Interpretation, Statistical; D020022:Genetic Predisposition to Disease; D006801:Humans; D016584:Panic Disorder / Q000175:diagnosis / Q000235:genetics* / Q000523:psychology; D011569:Psychiatric Status Rating Scales
chemical_list: D002245:Carbon Dioxide