Antibiotic resistance in community-acquired pneumonia caused by Streptococcus pneumoniae, methicillin-resistant Staphylococcus aureus, and Acinetobacter baumannii. - Ho PL; Cheng VC; Chu CM; Ho, Pak-Leung; Cheng, Vincent Chi-Chung; Chu, Chung-Ming (CHEST, 2009)