title: Multivariate analysis of changes in panic frequency counts.
mesh_terms: D000525:Alprazolam / Q000627:therapeutic use; D005239:Fear / Q000187:drug effects*; D006801:Humans; D007099:Imipramine / Q000627:therapeutic use; D010200:Panic / Q000187:drug effects*; D010624:Phenelzine / Q000627:therapeutic use; D013223:Statistics as Topic
chemical_list: D010624:Phenelzine; D007099:Imipramine; D000525:Alprazolam