TY - GEN AU - Rammeloo,R H AU - Luursema,P B AU - Sips,A P AU - Beumer,H M AU - Wald,F D AU - Cornelissen,P J TI - Therapeutic equivalence of a fenoterol/ipratropium bromide combination (Berodual) inhaled as a dry powder and by metered dose inhaler in chronic obstructive airway disease SN - 0025-7931 PY - 1993///0224 KW - Administration, Inhalation KW - Adult KW - Analysis of Variance KW - Bronchodilator Agents KW - administration & dosage KW - Drug Combinations KW - Female KW - Fenoterol KW - Forced Expiratory Volume KW - drug effects KW - Humans KW - Ipratropium KW - Lung Diseases, Obstructive KW - drug therapy KW - Male KW - Middle Aged KW - Nebulizers and Vaporizers KW - Powders KW - Respiratory Function Tests KW - statistics & numerical data KW - Therapeutic Equivalency KW - Vital Capacity N1 - Publication Type: Clinical Trial; Comparative Study; Journal Article; Randomized Controlled Trial UR - https://doi.org/10.1159/000196081 ER -