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1
Q39871697-11DB1A78-76BD-490B-B9CD-4430B59E91A4
Q39871697-11DB1A78-76BD-490B-B9CD-4430B59E91A4
BestRank
Statement
http://www.wikidata.org/entity/statement/Q39871697-11DB1A78-76BD-490B-B9CD-4430B59E91A4
Long-term effects of chondroitins 4 and 6 sulfate on knee osteoarthritis: the study on osteoarthritis progression prevention, a two-year, randomized, double-blind, placebo-controlled trial.
P921
Q39871697-11DB1A78-76BD-490B-B9CD-4430B59E91A4
BestRank
Statement
http://www.wikidata.org/entity/statement/Q39871697-11DB1A78-76BD-490B-B9CD-4430B59E91A4
rank
NormalRank
type
BestRank
Statement
P921
placebo