This is a "connection" page, showing publications co-authored by Sonia S. Kupfer and Yan Li.
Vitamin D and Calcium for Colorectal Adenoma Chemoprevention. Nutr Cancer. 2017 01; 69(1):167.
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.