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Table 1 Number of extracted papers per data base

From: A systematic review and meta-analyses of risk factors associated with lameness in dairy cows

Data Base Deduplication
Before After
MEDLINE (incl. Epub ahead of print, In process & other non-indexed citations 637 192
Web of Science 1008 990
Biosis Previews 447 45
AGRICOLA 207 11
VETMED RESOURCE/CABI (https://www.cabi.org/VetMedResource/) 1309 703
Pool 3608 1941
  1. For each data base, the number of articles is shown before and after deduplication. 3608 articles were retrieved in the first place, of which 1941 were retained for further analysis after deduplication. In the VETMED RESOURCE/CABI database, 1531 articles were found, but only 1309 of these could be extracted