S. Onsiong

Use of intrathecal morphine for postoperative pain relief after elective laparoscopic colorectal surgery

S. Kong, S. Onsiong, W. Chiu, 2002, Anaesthesia.

Chronic abdominal pain in a Chinese woman with spastic cerebral palsy.

S. Kong, S. Onsiong, 2004, Hong Kong medical journal = Xianggang yi xue za zhi.

Risk Factors for Hospital and Long-Term Mortality of Critically Ill Elderly Patients Admitted to an Intensive Care Unit

T. Lim, B. Tai, J. Phua, 2014, BioMed research international.