Ketotifen in the Young Asthmatic – A Double-Blind Placebo-Controlled Trial.[J].M. P. White;T. H. MacDonald;R. A. Garg.Journal of International Medical Research.1988, 2
Ketotifen in the Young Asthmatic – A Double-Blind Placebo-Controlled Trial.[J].M. P. White;T. H. MacDonald;R. A. Garg.Journal of International Medical Research.1988, 2