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Q38160394-74B2C96F-4CC7-4491-BEC8-206D312CA7E3
Q38160394-74B2C96F-4CC7-4491-BEC8-206D312CA7E3
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Statement
http://www.wikidata.org/entity/statement/Q38160394-74B2C96F-4CC7-4491-BEC8-206D312CA7E3
Recruitment and retention of children in behavioral health risk factor studies: REACH strategies.
P2860
Q38160394-74B2C96F-4CC7-4491-BEC8-206D312CA7E3
BestRank
Statement
http://www.wikidata.org/entity/statement/Q38160394-74B2C96F-4CC7-4491-BEC8-206D312CA7E3
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8a62f854748e35edbff3adca9d0dde655aa0987c
P2860
What does it take to retain substance-abusing adolescents in research protocols? Delineation of effort required, strategies undertaken, costs incurred, and 6-month post-treatment differences by retention difficulty.