@article {iedea2018global,
	title = {Global Trends in CD4 Cell Count at the Start of Antiretroviral Therapy: Collaborative Study of Treatment Programs},
	journal = {Clinical infectious diseases},
	volume = {66},
	number = {6},
	year = {2018},
	pages = {893{\textendash}903},
	publisher = {Oxford University Press US}
}
