Results 171 to 180 of about 1,451,759 (212)
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A Prospective Study of Tracheoesophageal Speech
Archives of Otolaryngology - Head and Neck Surgery, 1986Gates et al suggested that commonly accepted statistics on esophageal speech acquisition may be inflated because they are compiled from retrospective observations that tend to exclude high-risk or poor-outcome patients who are unavailable or unwilling to be assessed.
E D, Blom, M I, Singer, R C, Hamaker
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The Boeing Prospective Study and Beyond
Spine, 2001The Boeing prospective study was reviewed. The Boeing prospective study, comprising two articles, was a large field study that explored why workers would or would not report occupational back pain problems.The most immediate objective was to determine the extent to which conclusions drawn from the Boeing prospective study withstand critical examination.
E, Volinn +3 more
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A prospective study of adolescent pregnancy
Journal of Adolescence, 2000This study examined prospectively the characteristics contributing to adolescent pregnancy in a pregnant (n=452) and comparison (n=373) group of adolescents. The participants were 15-19-year-old Black and White females in the National Longitudinal Survey of Youth.
C, Hockaday +3 more
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Prospective cohort studies in dementia
International Review of Psychiatry, 2013Although we have learned much from cross-sectional studies comparing people with dementia to those free of the syndrome, because most dementias evolve slowly (Ames et al., 2010) it is essential to ...
David, Ames, Craig W, Ritchie
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The management of quinsy—a prospective study
The Journal of Laryngology & Otology, 1992AbstractA prospective study for the treatment of quinsy was undertaken between January 1989 and September 1991. This was to determine whether abscess tonsillectomy reduces inpatient stay without increasing operative risk compared to incision and drainage combined with interval tonsillectomy. Fifty-three patients were entered into the study.
C R, Chowdhury, M C, Bricknell
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The Prospective Retrospective Study
American Journal of Ophthalmology, 2018Julian D, Perry +2 more
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Prospective therapeutic studies in nephrolithiasis
World Journal of Urology, 1997Prospective randomized trials with respect to stone prophylaxis deal mainly with idiopathic calcium stone disease. There is a lot of evidence that alkali citrate, thiazides and allopurinol are effective in many patients. However, appropriate patient selection seems to be crucial.
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Prospective randomized studies
Knee Surgery, Sports Traumatology, Arthroscopy, 2001openaire +2 more sources