TY - GEN AU - Gmür,H AU - Scherrer,M TI - [Protection from exertion-induced bronchial asthma with disodium cromoglycate (DSCG) (cromolyn, lomudal, intal) and with ketotifen (zaditen). Doubly crossed double-blind study ] SN - 0036-7672 PY - 1979///0816 KW - Adolescent KW - Adult KW - Asthma KW - prevention & control KW - Cromolyn Sodium KW - therapeutic use KW - Double-Blind Method KW - Female KW - Humans KW - Male KW - Middle Aged KW - Physical Exertion KW - Piperidines KW - Placebos KW - Thiophenes N1 - Publication Type: Clinical Trial; Comparative Study; Controlled Clinical Trial; English Abstract; Journal Article; Randomized Controlled Trial ER -