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IP address: 66.102.8.168
Time: 2024-03-28T12:07:00Z
URL: https://scholar.google.com/scholar_lookup?journal=JAMA&title=Effect+of+Vitamin+D+Supplementation+on+Relapse-Free+Survival+Among+Patients+With+Digestive+Tract+Cancers&author=M.+Urashima&author=H.+Ohdaira&author=T.+Akutsu&author=S.+Okada&author=M.+Yoshida&volume=321&publication_year=2019&pages=1361-1369&pmid=30964526&doi=10.1001/jama.2019.2210&