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Comment on the editorial by Roovers: “Registries: what level of evidence do they provide?”
Karl Tamussino, Christian Falconer, Steven E. Schraffordt Koops, Carl Gustav NilssonVolume:
19
Language:
english
Pages:
1
DOI:
10.1007/s00192-008-0566-2
Date:
November, 2008
File:
PDF, 43 KB
english, 2008