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Q37211570-60115A01-8B47-4AFC-B2A6-53529C934B21
Q37211570-60115A01-8B47-4AFC-B2A6-53529C934B21
BestRank
Statement
http://www.wikidata.org/entity/statement/Q37211570-60115A01-8B47-4AFC-B2A6-53529C934B21
Risky parental behavior and adolescent sexual activity at first coitus.
P2860
Q37211570-60115A01-8B47-4AFC-B2A6-53529C934B21
BestRank
Statement
http://www.wikidata.org/entity/statement/Q37211570-60115A01-8B47-4AFC-B2A6-53529C934B21
rank
NormalRank
type
BestRank
Statement
wasDerivedFrom
1f1e38838f14375a879af9886abe28986e2444e4
P2860
Contraceptive failure rates: new estimates from the 1995 National Survey of Family Growth.