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Q35848915-FE91236F-711C-4746-A3F2-B7FF491EDCCB
Q35848915-FE91236F-711C-4746-A3F2-B7FF491EDCCB
BestRank
Statement
http://www.wikidata.org/entity/statement/Q35848915-FE91236F-711C-4746-A3F2-B7FF491EDCCB
Changes in detection of birth defects and perinatal mortality after introduction of prenatal ultrasound screening in the Kola Peninsula (North-West Russia): combination of two birth registries.
P2860
Q35848915-FE91236F-711C-4746-A3F2-B7FF491EDCCB
BestRank
Statement
http://www.wikidata.org/entity/statement/Q35848915-FE91236F-711C-4746-A3F2-B7FF491EDCCB
rank
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wasDerivedFrom
5c6a08607afe41fa38e462a1efdd61b11e6d1b6e
P2860
Value of routine ultrasound scanning at 19 weeks: a four year study of 8849 deliveries