Controversy over "Contradiction": Should Randomized Trials Always Trump Observational Studies?
Fletcher, AE;
(2009)
Controversy over "Contradiction": Should Randomized Trials Always Trump Observational Studies?
American journal of ophthalmology, 147 (3).
pp. 384-386.
ISSN 0002-9394
DOI: https://doi.org/10.1016/j.ajo.2008.04.024
Permanent Identifier
Use this Digital Object Identifier when citing or linking to this resource.
