00438nam a22001217a 4500020001500000082001500015100003100030245018100061250001200242260002600254300001100280654002500291  a0815143761  a616.2bPAY  aPayne, F Ross               aStudy guide to accompany mechanical ventilation: psychological and clinical applications                                                                                          a3rd ed.  aSt.LouisbMosbyc1999  a226 p.  aRespiratory Medicine