@phdthesis{Lindstrom2009,
author = {Lindstrom, D.P. and Belachew, R. and Hadley, C. and Hogan, D. and Tessema, F.},
title= {Survey estimates of risky sexual behaviors among Ethiopian youth: Improved estimates using a non-verbal response card},
year = {2009},
type = {unpublished manuscript},
address = {Providence, RI},
publisher = {Brown University},
}