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Q39503138-784209E9-5C52-49D3-8E80-387248726929
Q39503138-784209E9-5C52-49D3-8E80-387248726929
BestRank
Statement
http://www.wikidata.org/entity/statement/Q39503138-784209E9-5C52-49D3-8E80-387248726929
Medical student concentration during lectures.
P356
Q39503138-784209E9-5C52-49D3-8E80-387248726929
BestRank
Statement
http://www.wikidata.org/entity/statement/Q39503138-784209E9-5C52-49D3-8E80-387248726929
rank
NormalRank
type
BestRank
Statement
wasDerivedFrom
49fe9354b56d09111a4531dfed075c4ab5fc7c25
P356
10.1016/S0140-6736(78)92233-X
http://www.w3.org/2001/XMLSchema#string
P356
S0140-6736(78)92233-X