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Q34628493-7FC64C9C-6831-4A55-9EB1-B24DF078D8D6
Q34628493-7FC64C9C-6831-4A55-9EB1-B24DF078D8D6
BestRank
Statement
http://www.wikidata.org/entity/statement/Q34628493-7FC64C9C-6831-4A55-9EB1-B24DF078D8D6
Early-stage squamous cell carcinoma of the oropharynx: radiotherapy vs. trans-oral robotic surgery (ORATOR)--study protocol for a randomized phase II trial.
P2860
Q34628493-7FC64C9C-6831-4A55-9EB1-B24DF078D8D6
BestRank
Statement
http://www.wikidata.org/entity/statement/Q34628493-7FC64C9C-6831-4A55-9EB1-B24DF078D8D6
rank
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type
BestRank
Statement
wasDerivedFrom
f6799be0930b155cbf99e7b4da5f2dfc3a371b1d
P2860
A most stubborn bias: no adjustment method fully resolves confounding by indication in observational studies.