DOI: 10.1055/s-00025476

Endoscopy International Open

Referenz

Song F, Loke YK, Walsh T. et al.
Methodological problems in the use of indirect comparisons for evaluating healthcare interventions: survey of published systematic reviews.

BMJ 2009;
338: b1147

Bibliographische Angaben herunterladen

Suchen in:
Aufrufen in: