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The Relationship between exposure duration and sulfur dioxide-induced brochoconstriction in asthmatic subjects

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008  940627e19880101usa|||| | |00010|eng d
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24514‎$a‎The Relationship between exposure duration and sulfur dioxide-induced brochoconstriction in asthmatic subjects‎$c‎Donald H. Horstman... [et al.]
520  ‎$a‎The major objective of this study was to determine the minimal duration of exposure to 1.0 ppm S=2 sufficient to elicit bronchoconstriction significatly greater than that observed with exposure to clean air (CA). A secondary objective was to describe the postexposure temporal pattern of SO2-induceed bronchoconstriction
65011‎$0‎MAPA20080585679‎$a‎Higiene industrial
65011‎$0‎MAPA20080605278‎$a‎Contaminantes químicos
65011‎$0‎MAPA20080580087‎$a‎Dióxido de azufre
65011‎$0‎MAPA20080619480‎$a‎Enfermedades profesionales
65011‎$0‎MAPA20080610579‎$a‎Enfermedades pulmonares
65011‎$0‎MAPA20080567972‎$a‎Asma bronquial
65011‎$0‎MAPA20080554859‎$a‎Inhalación
65011‎$0‎MAPA20080585266‎$a‎Factores de riesgo
65011‎$0‎MAPA20080570484‎$a‎Riesgo laboral
65011‎$0‎MAPA20080576615‎$a‎Medicina laboral
7001 ‎$0‎MAPA20080245375‎$a‎Horstman, Donald H.
7400 ‎$a‎American Industrial Hygiene Association journal
7730 ‎$t‎American Industrial Hygiene Association journal‎$d‎Akron, Ohio‎$g‎Vol. 49, nº 1, January 1988 ; p. 38-47