Should Observational Studies Be a Thing of the Past? Academic Article

authors

• Pritchard, Kathleen

status

• published 

publication date

• April 2, 2008

has subject area

• 1112 Oncology and Carcinogenesis (FoR)
• Breast Neoplasms (MeSH)
• Cognition (MeSH)
• Coronary Artery Disease (MeSH)
• Dementia (MeSH)
• Estrogen Replacement Therapy (MeSH)
• Female (MeSH)
• Humans (MeSH)
• Observer Variation (MeSH)
• Odds Ratio (MeSH)
• Oncology & Carcinogenesis (Science Metrix)
• Pregnancy (MeSH)
• Pregnancy Complications, Neoplastic (MeSH)
• Randomized Controlled Trials as Topic (MeSH)
• Research Design (MeSH)
• Risk Assessment (MeSH)
• Scandinavia (MeSH)
• Scandinavian and Nordic Countries (MeSH)
• Selection Bias (MeSH)
• Stroke (MeSH)

published in

• Journal of the National Cancer Institute  Journal

keywords

• Breast Neoplasms
• Cognition
• Coronary Artery Disease
• Dementia
• Estrogen Replacement Therapy
• Female
• Humans
• Observer Variation
• Odds Ratio
• Pregnancy
• Pregnancy Complications, Neoplastic
• Randomized Controlled Trials as Topic
• Research Design
• Risk Assessment
• Scandinavian and Nordic Countries
• Selection Bias
• Stroke

Digital Object Identifier (DOI)

• 10.1093/jnci/djn074

PubMed ID

• 18364499

start page

• 451

end page

• 452

volume

• 100

issue

• 7