NEW FORMAT. Dr. Diane Kelsall, deputy editor, presents highlights of the October 20th issue of CMAJ. As well, listen to in-depth author interviews on selected articles. In this issue: - Outcomes of delivery by family physicians or obstetricians; interview with author Dr. Kris Aubrey-Bassler (0:56–19:06)- Resting heart rate and variability in old age (19:06–20:05)- CMAJ Open highlights: medical and non-medical exemptions to vaccination in Ontario; opioid therapy for cancer pain (20:05–21:07)- Clinical guideline on preventing fracture in long-term care; interview with author Dr. Anna Papaioannou (21:07–32:24) - Five things to know about hepatitis C virus infection; commentary on re-shifting focus to HCV prevention; interview with author Dr. Mark Tyndall (32:24–44:16)- Practice section highlights (44:16–44:32)- Health research among hard-to-reach populations; interview with author Ann Jolly (44:32–53:21)- Scientific integrity for scientists without political interference (53:21–53:55)- News highlights (53:55–54:40)- Humanities profile of JL Moreno, pioneer of group psychotherapy(54:40–55:08)Full issue table of contents: www.cmaj.ca/content/187/15.toc