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1
Q33792400-08DE43D7-A9F4-4AAA-8C49-3A7876B594F3
Q33792400-08DE43D7-A9F4-4AAA-8C49-3A7876B594F3
BestRank
Statement
http://www.wikidata.org/entity/statement/Q33792400-08DE43D7-A9F4-4AAA-8C49-3A7876B594F3
"A calculated risk": the Salk polio vaccine field trials of 1954
P698
Q33792400-08DE43D7-A9F4-4AAA-8C49-3A7876B594F3
BestRank
Statement
http://www.wikidata.org/entity/statement/Q33792400-08DE43D7-A9F4-4AAA-8C49-3A7876B594F3
rank
NormalRank
type
BestRank
Statement
wasDerivedFrom
9a7af11d4eda6160bdea31970db93589ff05fbb4
P698
9794869
http://www.w3.org/2001/XMLSchema#string