1. Home peak flow meters;Vathenen, A.S.; Cooke, N.J.,1991
2. Maximal forced expiratory flow rate as a measure of ventilatory capacity with a description of a new portable instrument for measuring it;Wright, B.M.; McKerrow, C.B.;BMJ,1959
3. A miniature Wright peak flow meter. BM3';Wright, B.M.,1978
4. A controlled study of lung function in cashew nut factory workers;Schapira, A.;J7 Trop Med Hyg,1983
5. Calibration and stability of standard and miniWright peak flow meters;Morrill, C.G.; Dickey, D.W.; Weiser, P.C.; Kinsman, R.A.; Chai, H.; Spector, S.L.,1981