PAG topic – Outflow tract obstruction Calendar When: March 26, 2020 @ 3:45 pm – 4:15 pm 2020-03-26T15:45:00+08:00 2020-03-26T16:15:00+08:00 Where: Allan Chang Seminar Room, 1E O&G Department Talk PAG topic – Outflow tract obstruction Dr Symphorosa Chan O&G CUHK2020-03-25T10:15:41+08:00