TY - BOOK AU - Dekebo, Gobena Dedefo TI - Assessment of Urine Cotinine Levels in Active and Passive Smokers, and Studies of Cardiovascular Risk Factors in Ogolcho Town, Oromia, Ethiopia AV - DEK 2015 PY - 2015/// CY - Masters thesis PB - Addis Ababa University UR - http://thesisbank.jhia.ac.ke/6284/ ER -