RT Journal Article SR Electronic T1 Potential harms of long-term acne treatment with oral antibiotics JF Canadian Family Physician JO Can Fam Physician FD The College of Family Physicians of Canada SP 669 OP 670 VO 66 IS 9 A1 Minh Dao A1 Gary Kelsberg A1 Diana Louden YR 2020 UL http://www.cfp.ca/content/66/9/669.abstract AB