Ergood, J S Perception of expiratory flow by asthmatics and non-asthmatics during rest and exercise. [electronic resource] - Health psychology : official journal of the Division of Health Psychology, American Psychological Association 1985 - 545-54 p. digital Publication Type: Journal Article ISSN: 0278-6133 Standard No.: 10.1037//0278-6133.4.6.545 doi Subjects--Topical Terms: AdolescentAdultAsthma--psychologyChildFemaleForced Expiratory Flow RatesHumansMalePeak Expiratory Flow RatePerceptionPhysical ExertionRespirationRest