Victor Yeok Kein Ong

An observational study describing the geographic-time distribution of cardiac arrests in Singapore: what is the utility of geographic information systems for planning public access defibrillation? (PADS Phase I).

Marcus Eng Hock Ong, Jerry Overton, V Anantharaman, 2008, Resuscitation.

Reducing ambulance response times using geospatial-time analysis of ambulance deployment.

Marcus Eng Hock Ong, V Anantharaman, M. Ong, 2010, Academic emergency medicine : official journal of the Society for Academic Emergency Medicine.