Results 131 to 140 of about 169 (163)
Some of the next articles are maybe not open access.

Observation Methods

2013
Smart, Barry   +2 more
openaire   +1 more source

OBSERVATION DEVICE AND OBSERVATION METHOD

2022
YASUHIKO OSAMU   +2 more
openaire   +4 more sources

Lymphoproliferative Disorders in Patients Receiving Thiopurines for Inflammatory Bowel Disease: A Prospective Observational Cohort Study

Lancet, The, 2009
Jean-Frédéric Colombel   +2 more
exaly  

Using the Standardized Difference to Compare the Prevalence of a Binary Variable Between Two Groups in Observational Research

Communications in Statistics Part B: Simulation and Computation, 2009
Peter Austin
exaly  

Randomized Trials or Observational Tribulations?

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

OBSERVATION DEVICE AND OBSERVATION METHOD

2012
NISHIMURA KUMIKO, NAKAYAMA SHIGERU
openaire   +3 more sources

Observational Methods

1996
K. Rohlfs, T. L. Wilson
openaire   +1 more source

OBSERVATION DEVICE AND OBSERVATION METHOD

2018
TAKAHASHI SHINTARO   +4 more
openaire   +4 more sources

Observation apparatus and observation method

2021
openaire   +1 more source

Observational Methods

2000
Thomas L. Wilson, Susanne Hüttemeister
openaire   +1 more source
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