Results 251 to 256 of about 21,854,217 (256)
Some of the next articles are maybe not open access.

Introduction

Postgraduate Medicine, 1958
openaire   +1 more source

Cancer therapy and the randomized clinical trial: good medicine?

Ca-A Cancer Journal for Clinicians, 1994
exaly  

Introduction

Seminars in Thoracic and Cardiovascular Surgery: Pediatric Cardiac Surgery Annual, 1999
openaire   +2 more sources

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