RT Journal Article SR Electronic T1 Pandemic communications: follow the science but lead with psychology JF BMJ JO BMJ FD British Medical Journal Publishing Group SP m4647 DO 10.1136/bmj.m4647 VO 371 A1 Zacharias, Joseph A1 Joffe, Megan YR 2020 UL http://www.bmj.com/content/371/bmj.m4647.abstract AB