Results 231 to 240 of about 16,137,556 (298)

Impact of Rainfall on Aquatic and Terrestrial Species Monitoring Using Riverine Environmental DNA. [PDF]

Ecol Evol
Xu C, Nukazawa K.
europepmc   +1 more source

Harmonized multi-cohort analysis of oral microbiome development during early lifetime. [PDF]

J Oral Microbiol
Won DY, Kim SY, Kim SM, Shin H, Na HS, Chung J.   +5 more
europepmc   +1 more source

On small sample studies

Medwave, 2011
openaire   +1 more source

Salivary Pepsin Test in the Diagnosis of Laryngopharyngeal Reflux Disease: Reality or Fallacy? [PDF]

World J Otorhinolaryngol Head Neck Surg
Li JR, Allen JE, Lechien JR.
europepmc   +1 more source

Improving Fairness in Doubly Imbalanced Datasets. [PDF]

Sci Rep
Yalcin A, Ozturk AU, Sever Y, Pauw V, Hachinger S, Toroslu IH, Karagoz P.   +6 more
europepmc   +1 more source

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Study Design and Sampling in the Veterans Health Study

Journal of Ambulatory Care Management, 2004
There are numerous choices to be made in the design of studies examining the impact of healthcare on patient-reported outcomes. We describe considerations in the design of the Veterans Health Study (VHS), a large-scale longitudinal observational study of healthcare in the Veterans Health Administration (VA).
Donald R, Miller, Katherine M, Skinner, Lewis E, Kazis   +2 more
openaire   +2 more sources