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1
Q39722862-1574FA95-D3A2-4E64-A010-F77C038C5E43
Q39722862-1574FA95-D3A2-4E64-A010-F77C038C5E43
BestRank
Statement
http://www.wikidata.org/entity/statement/Q39722862-1574FA95-D3A2-4E64-A010-F77C038C5E43
Drug self-administration by laboratory animals: control by schedules of reinforcement.
P577
Q39722862-1574FA95-D3A2-4E64-A010-F77C038C5E43
BestRank
Statement
http://www.wikidata.org/entity/statement/Q39722862-1574FA95-D3A2-4E64-A010-F77C038C5E43
rank
NormalRank
type
BestRank
Statement
wasDerivedFrom
c8d536587589b0030f16b2f67ca9a8cb41a50aec
P577
1978-01-01T00:00:00Z
http://www.w3.org/2001/XMLSchema#dateTime
P577
fd3c81d6825e2ea8168e7110d7a9ddd5