TY - BOOK AU - Sakala, Jacob TI - A Study on Usefulness of a Set of Known Risk Factors in Predicting Maternal Syphilis Infections in Three Districts of Western Province, Zambia AV - SAK 2015 PY - 2015/// CY - Masters thesis PB - University of Zambia UR - http://thesisbank.jhia.ac.ke/8253/ ER -