Results 241 to 250 of about 65,758,577 (259)
Some of the next articles are maybe not open access.

American Cancer Society Nutrition and Physical Activity Guideline for Cancer Survivors

Ca-A Cancer Journal for Clinicians, 2022
Colleen K Spees   +2 more
exaly  

Independent Associations in Observational Studies: Biased Beyond Confounding

Journal of Critical Care, 2021
Harm-Jan de Grooth
exaly  

Randomized Trials or Observational Tribulations?

New England Journal of Medicine, 2000
Stuart Pocock, Diana R Elbourne
exaly  

Beyond Randomised Versus Observational Studies

Lancet, The, 2004
Ralph I Horwitz, John Concato
exaly  

Observational Studies and Randomized Trials

New England Journal of Medicine, 2000
Khalid S Khan, R Kunz, H H Neumayer
exaly  

Healthcare Outcomes Assessed With Observational Study Designs Compared With Those Assessed in Randomized Trials

Cochrane Database of Systematic Reviews, 2014
Andrew Anglemyer, Lisa Bero
exaly  

Search Strategies to Identify Observational Studies in MEDLINE and Embase

Cochrane Database of Systematic Reviews, 2019
Lorainne Tudor Car   +2 more
exaly  

MicroRNA Function in Human Diseases

Medical Epigenetics, 2013
Sathish Kumar Natarajan   +2 more
exaly  

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