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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
2002 1
2005 25
2006 12
2007 29
2008 1
2009 27
2010 33
2011 69
2012 634
2013 5422
2014 11376
2015 13884
2016 15414
2017 16745
2018 17378
2019 9113
2020 309
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75,263 results
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Page 1
Clinical presentation, treatment, and short-term outcomes of lung injury associated with e-cigarettes or vaping: a prospective observational cohort study.
Blagev DP, et al. Lancet 2019 - Clinical Trial. PMID 31711629
METHODS: In this multicentre, prospective, observational, cohort study, we collected data on all patients with lung injury associated with e-cigarettes or vaping seen in Intermountain Healthcare, an integrated health system based in Utah, USA, between June 27 and Oct 4, 2019. ...
METHODS: In this multicentre, prospective, observational, cohort study, we collected data on all patients with lung injury associated …
Measurement of Parents' Knowledge toward Oral Health of their Children: An Observational Study from Hail, Saudi Arabia.
Alshammary F, et al. J Contemp Dent Pract 2019 - Clinical Trial. PMID 31597799
MATERIALS AND METHODS: It was an observational study, having a cross-sectional design in which information from 223 participants were collected after obtaining written consent using a convenient sampling technique. ...
MATERIALS AND METHODS: It was an observational study, having a cross-sectional design in which information from 223 participants were …
Predictors of mortality in outborns with neonatal sepsis: A prospective observational study.
Meshram RM, et al. Niger Postgrad Med J 2019 - Clinical Trial. PMID 31621661 Free article.
MATERIALS AND METHODS: A 1-year prospective observational study was undertaken at a tertiary care centre. All referred neonates with maternal and neonatal risk factors of sepsis were enrolled. ...
MATERIALS AND METHODS: A 1-year prospective observational study was undertaken at a tertiary care centre. All referred neonates with …
Aging and Oral Care: An Observational Study of Characteristics and Prevalence of Oral Diseases in an Italian Cohort.
Lauritano D, et al. Int J Environ Res Public Health 2019 - Clinical Trial. PMID 31591317 Free PMC article.
Materials and Methods: In this observational study (with cross-sectional design) two groups of elderly patients suffering from dementia, living in two different residential care institutions were recruited. ...
Materials and Methods: In this observational study (with cross-sectional design) two groups of elderly patients suffering from dement …
Effectiveness of Pregabalin Compared to Duloxetine in Diabetic Peripheral Neuropathic Pain: An Observational Study.
Jha S, et al. J Assoc Physicians India 2019 - Clinical Trial. PMID 31793266
MATERIALS AND METHODS: This prospective observational study was conducted at Max Super Speciality Hospital. Patients attending the endocrinology department, above 18 years of age who were prescribed with Pregabalin or Duloxetine were screened and included in this study. ...
MATERIALS AND METHODS: This prospective observational study was conducted at Max Super Speciality Hospital. Patients attending the en …
Vasoresponsiveness in patients with heart failure (VASOR): protocol for a prospective observational study.
van Vessem ME, et al. J Cardiothorac Surg 2019 - Clinical Trial. PMID 31752946 Free PMC article.
METHODS: This is a prospective, observational study conducted at Leiden University Medical Center. Patients with and patients without heart failure undergoing cardiac surgery on cardiopulmonary bypass are enrolled. ...
METHODS: This is a prospective, observational study conducted at Leiden University Medical Center. Patients with and patients without …
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