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Q34112809-1812137F-DB6F-4F27-B97E-9B2E88F71C35
Q34112809-1812137F-DB6F-4F27-B97E-9B2E88F71C35
BestRank
Statement
http://www.wikidata.org/entity/statement/Q34112809-1812137F-DB6F-4F27-B97E-9B2E88F71C35
The quality of male fertility data in major U.S. surveys.
P2860
Q34112809-1812137F-DB6F-4F27-B97E-9B2E88F71C35
BestRank
Statement
http://www.wikidata.org/entity/statement/Q34112809-1812137F-DB6F-4F27-B97E-9B2E88F71C35
rank
NormalRank
type
BestRank
Statement
wasDerivedFrom
aee5b9c2c4c8cc586e1971aab6bcb9d1ca52f52b
P2860
How old are U.S. fathers?