@article {hiv2012effect,
	title = {The effect of efavirenz versus nevirapine-containing regimens on immunologic, virologic and clinical outcomes in a prospective observational study},
	journal = {AIDS (London, England)},
	volume = {26},
	number = {13},
	year = {2012},
	pages = {1691},
	publisher = {NIH Public Access},
	author = {HIV-CAUSAL Collaboration and others}
}
