WENDY KEITEL to Retrospective Studies
This is a "connection" page, showing publications WENDY KEITEL has written about Retrospective Studies.
Connection Strength
0.008
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Efficacy of repeated annual immunization with inactivated influenza virus vaccines over a five year period. Vaccine. 1997 Jul; 15(10):1114-22.
Score: 0.008
Connection Strength
The connection strength for concepts is the sum of the scores for each matching publication.
Publication scores are based on many factors, including how long ago they were written and whether the person is a first or senior author.