TY - GEN AU - Corhay,J L TI - [IMPACT study in COPD] SN - 0370-629X PY - 2019///0312 KW - Androstadienes KW - therapeutic use KW - Benzyl Alcohols KW - Chlorobenzenes KW - Clinical Trials, Phase III as Topic KW - Drug Combinations KW - Glucocorticoids KW - Humans KW - Muscarinic Antagonists KW - Nebulizers and Vaporizers KW - Pulmonary Disease, Chronic Obstructive KW - drug therapy KW - Quinuclidines KW - Randomized Controlled Trials as Topic N1 - Publication Type: Journal Article ER -