PT - JOURNAL ARTICLE AU - Joel R. Lexchin TI - Industry involvement in clinical practice guidelines AID - 10.46747/cfp.6710721_3 DP - 2021 Oct 01 TA - Canadian Family Physician PG - 721--724 VI - 67 IP - 10 4099 - http://www.cfp.ca/content/67/10/721.4.short 4100 - http://www.cfp.ca/content/67/10/721.4.full SO - Can Fam Physician2021 Oct 01; 67