TY - RPRT TI - Hyperventilation challenge test in panic disorder and depression with panic attacks. AU - A E Nardi AU - A M Valença AU - I Nascimento AU - W A Zin PY - 2001 DO - 10.1016/s0165-1781(01)00335-3 UR - https://pubmed.ncbi.nlm.nih.gov/11740975/ ID - 11740975 ER -