Mailed Letter Versus Phone Call to Increase Uptake of Cancer Screening: A Pragmatic, Randomized Trial.
J Am Board Fam Med. 2018 Nov-Dec;31(6):857-868. doi: 10.3122/jabfm.2018.06.170369.
J Am Board Fam Med. 2018.
PMID: 30413542
Free article.
Clinical Trial.