TY - GEN AU - Minetto,E AU - Prinotti,C TI - [Efficacy of ampicillin in prophylaxis and treatment of chronic bronchitis] SN - 0026-4806 PY - 1966///0110 KW - Ampicillin KW - therapeutic use KW - Bronchitis KW - drug therapy KW - Humans N1 - Publication Type: Journal Article ER -