[The Cochrane collaboration on the Internet].
Fischer
M
M
H:S Rigshospitalet, Det Nordiske Cochrane Center. m.fischer@cochrane.dk
Jacobsen
K S
KS
D016206:Databases, Bibliographic; D016208:Databases, Factual; D007391:International Cooperation; D020407:Internet; D015201:Meta-Analysis as Topic; D012196:Review Literature as Topic