TY - GEN AU - Cogo,Roberto AU - Ramponi,Alessandro AU - Scivoletto,Giorgio AU - Rippoli,Rosa TI - Prophylaxis for acute exacerbations of chronic bronchitis using an antibacterial sublingual vaccine obtained through mechanical lysis: a clinical and pharmacoeconomic study SN - 0392-4203 PY - 2003///1119 KW - Acute Disease KW - Administration, Sublingual KW - Age Factors KW - Aged KW - Aged, 80 and over KW - Anti-Bacterial Agents KW - administration & dosage KW - Bacterial Vaccines KW - Bacteriolysis KW - Bronchitis, Chronic KW - complications KW - Data Interpretation, Statistical KW - Female KW - Follow-Up Studies KW - Humans KW - Immunotherapy, Active KW - Male KW - Seasons KW - Time Factors N1 - Publication Type: Clinical Trial; Comparative Study; Journal Article ER -