TY - BOOK AU - Okumu, Gabriel TI - Effect of emergency major surgery on CD4 cell count in HIV positive and negative patients in Mulago Hospital: a prospective cohort study PY - 2009/// CY - Kampala PB - Makerere University KW - Emergencies KW - Surgery N1 - Thesis (MMed, SURG. ) - Makerere University, 2009; Includes bibliographical references ( p. 39 - 42) ER -