TY - RPRT TI - Panic disorder and obsessive compulsive disorder in a hyperventilation challenge test. AU - Antonio Egidio Nardi AU - Alexandre M Valença AU - Isabella Nascimento AU - Walter A Zin PY - 2002 DO - 10.1016/s0165-0327(00)00359-1 UR - https://pubmed.ncbi.nlm.nih.gov/12063161/ ID - 12063161 ER -