Seoul, Jul 4 (IANS): Members of more than 90 patient advocacy groups staged a rally in central Seoul on Thursday, calling for doctors to end the ongoing walkout that has disrupted public health services for nearly five months.

While the medical community formed a committee to establish a unified representative body for doctors, trainee doctors and medical students have been boycotting the initiative, claiming it fails to adequately reflect their voices.

Amid the lingering dispute, senior doctors at Asan Medical Center, one of the five largest hospitals in Seoul, began reducing patient care on Thursday, claiming that this measure aims to focus on treating critically ill patients amid the ongoing medical vacuum.

The health ministry said it was notable that the professors at Asan Medical Center did not proceed with an all-out walkout for the patients.

"We ask medical professors to refrain from taking extreme measures, such as indefinite collective walkouts," Kim Guk-il, a senior official of the ministry, said.

Kim also urged trainee doctors to promptly return to their hospitals, noting that the government will make its best efforts to help them complete their training.

"The government will make its best efforts to engage in talks with the medical community, responding to the desperate voices of patients and their families," Kim added.

Doctors at Severance Hospital, Gangnam Severance Hospital and Yongin Severance Hospital, meanwhile, have been suspending the treatment of outpatients, non-emergency surgeries and other services since late last month.

Medical professors at Korea University and Chungbuk National University have vowed to launch walkouts starting July 12 and 26, respectively.