How do two meta-analyses of similar data reach opposite conclusions?
Lindbaek
M
M
Hjortdahl
P
P
D000900:Anti-Bacterial Agents / Q000627:therapeutic use; D001991:Bronchitis / Q000188:drug therapy*; D003371:Cough / Q000188:drug therapy*; D003627:Data Interpretation, Statistical; D015201:Meta-Analysis as Topic
D000900:Anti-Bacterial Agents