TY - GEN AU - Sirotin,E A TI - [What is troventol?] SN - 0040-3660 PY - 1990///0816 KW - Atropine Derivatives KW - administration & dosage KW - Bronchodilator Agents KW - Humans KW - Respiratory Tract Diseases KW - drug therapy N1 - Publication Type: Journal Article ER -