LAHORE - Principal Post Graduate Medical Institute (PGMI) Prof Dr Tariq Salah Uddin has said that 4th convocation of PGMI will take place in February 2011. The ceremony would be held for the doctors and specialists who secured their degrees in the academic session of 2009-10. He said he had promised 10 months back, after taking over charge of PGMI, that in future specialists, doctors and position-holders would get degrees in time.