@article {tan2011utilisation,
	title = {Utilisation of emergency medical service among Singapore patients presenting with ST-segment elevation myocardial infarction: prevalence and impact on ischaemic time},
	journal = {Internal medicine journal},
	volume = {41},
	number = {12},
	year = {2011},
	pages = {809{\textendash}814},
	publisher = {Blackwell Publishing Asia Melbourne, Australia},
	author = {Tan, L-L and Wong, H-B and Poh, C-L and Chan, MY and Seow, S-C and Yeo, T-C and Teo, S-G and Ooi, SBS and Tan, H-C and Lee, C-H}
}
