EDGAR HEIM, HERBERT CONSTANTINE, PETER H. KNAPP, WILLIAM G. B. GRAHAM, GORDON G. GLOBUS, LOUIS VACHON, JOSEPH S. NEMETZ,
Airway resistance and emotional state in bronchial asthma. Psychosomatic Medicine. ,vol. 29, pp. 450- 467 ,(1967) ,
10.1097/00006842-196709000-00005