彭继茂群 Public Group Public Group Active 2 years ago Public Group Organizers: Organized by Group Description Leave Group Are you sure you want to leave ? Members 14 Feed Photos 6 Albums Documents Discussions Reply To: 循證医学、临床科研 peterpang Organizer 2021-07-12 at 18:16 7月19日晚上八時网上研討会 ebm and covid-19 with peter pang, alex leung and guo ching yi all are welcome