A randomized clinical trial to reduce asthma morbidity among inner-city children: Results of the National Cooperative Inner-City Asthma Study
Titel:
A randomized clinical trial to reduce asthma morbidity among inner-city children: Results of the National Cooperative Inner-City Asthma Study
Auteur:
Evans III, Richard Gergen, Peter J. Mitchell, Herman Kattan, Meyer Kercsmar, Carolyn Crain, Ellen Anderson, John Eggleston, Peyton Malveaux, Floyd J. Wedner, H.James