@article {rathnaweera2015maternal,
	title = {Maternal deaths: Think of rare causes when common causes have been eliminated},
	journal = {Galle Medical Journal},
	volume = {20},
	number = {1},
	year = {2015},
	publisher = {Galle Medical Association},
	author = {Rathnaweera, RHAI and Vidanapathirana, M}
}
