TY - GEN AU - Johnson,D M AU - Doern,G V AU - Haugen,T A AU - Hindler,J AU - Washington,J A AU - Jones,R N TI - Comparative activity of twelve beta-lactam drugs tested against penicillin-resistant Streptococcus pneumoniae from five medical centers: effects of serum protein and capsular material on potency and spectrum as measured by reference tests SN - 0732-8893 PY - 1997///0221 KW - Anti-Bacterial Agents KW - pharmacology KW - Humans KW - Microbial Sensitivity Tests KW - Multicenter Studies as Topic KW - Penicillin Resistance KW - Streptococcus pneumoniae KW - drug effects KW - United States KW - beta-Lactams N1 - Publication Type: Comparative Study; Journal Article; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1016/s0732-8893(96)00126-5 ER -