TY - RPRT TI - Dyspnea: psychologic and physiologic observations. AU - D L Dudley AU - C J Martin AU - T H Holmes PY - 1968 DO - 10.1016/0022-3999(68)90029-9 UR - https://pubmed.ncbi.nlm.nih.gov/5650593/ ID - 5650593 ER -