Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
3
pubmed:dateCreated
2010-2-25
pubmed:abstractText
Surgical trials pose many methodological challenges often not present in trials of medical interventions. If not properly accounted for, these challenges may introduce significant biases and threaten the validity of the results.
pubmed:commentsCorrections
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
AIM
pubmed:status
MEDLINE
pubmed:month
Mar
pubmed:issn
1528-1140
pubmed:author
pubmed:issnType
Electronic
pubmed:volume
251
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
409-16
pubmed:dateRevised
2011-4-20
pubmed:meshHeading
pubmed:year
2010
pubmed:articleTitle
Randomized controlled trials of surgical interventions.
pubmed:affiliation
Department of Surgery, McMaster University, Hamilton, Ontario, Canada. farrokh@mcmaster.ca
pubmed:publicationType
Journal Article, Review