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Q30223510-813E49A9-685D-43BD-B516-CC3A3DC03FDF
Q30223510-813E49A9-685D-43BD-B516-CC3A3DC03FDF
BestRank
Statement
http://www.wikidata.org/entity/statement/Q30223510-813E49A9-685D-43BD-B516-CC3A3DC03FDF
Enhanced retention strategies and willingness to participate among hard-to-reach female sex workers in Barcelona for HIV prevention and vaccine trials.
P2860
Q30223510-813E49A9-685D-43BD-B516-CC3A3DC03FDF
BestRank
Statement
http://www.wikidata.org/entity/statement/Q30223510-813E49A9-685D-43BD-B516-CC3A3DC03FDF
rank
NormalRank
type
BestRank
Statement
wasDerivedFrom
d55f0e524bbf7f6a7c61d1e213735c5837aedb96
P2860
Systematic review identifies number of strategies important for retaining study participants.