Authors: PERIN PV WELDON D MCGEADY SJ

Citation: Pv. Perin et al., OBJECTIVE INDICATORS OF SEVERITY OF ASTHMA, Journal of allergy and clinical immunology, 94(3), 1994, pp. 517-522

Authors: PERIN PV PERIN RJ ROOKLIN AR

Citation: Pv. Perin et al., WHEN A SIGH IS JUST A SIGH ... AND NOT ASTHMA, Annals of allergy, 71(5), 1993, pp. 478-480