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Q34550200-AF5AA990-EB43-4A40-991D-2A8A476D5D4C
Q34550200-AF5AA990-EB43-4A40-991D-2A8A476D5D4C
BestRank
Statement
http://www.wikidata.org/entity/statement/Q34550200-AF5AA990-EB43-4A40-991D-2A8A476D5D4C
Live birth sex ratio after in vitro fertilization and embryo transfer in China--an analysis of 121,247 babies from 18 centers.
P2860
Q34550200-AF5AA990-EB43-4A40-991D-2A8A476D5D4C
BestRank
Statement
http://www.wikidata.org/entity/statement/Q34550200-AF5AA990-EB43-4A40-991D-2A8A476D5D4C
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NormalRank
type
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Statement
wasDerivedFrom
c074d27ee918a3e656888402b11a6f69dd40ab80
P2860
Impact of economic conditions on the secondary sex ratio in a post-communist economy.