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Connection

Donald Penzien to History, 20th Century

This is a "connection" page, showing publications Donald Penzien has written about History, 20th Century.
Connection Strength

0.016
  1. Lake AE, Rains JC, Penzien DB, Lipchik GL. Headache and psychiatric comorbidity: historical context, clinical implications, and research relevance. Headache. 2005 May; 45(5):493-506.
    View in: PubMed
    Score: 0.016
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.