The effectiveness of a comprehensive four-week course in HIV medicine for postgraduate doctors at University of Nigeria - A. Nwandu; C.W. Claassen; D. Riedel; T. Madubuko; E.A.C. Onu; A. Olutola; C. Onyekonwu; E. Nwobi; E.E. Ezeanolue (Ubiquity Press, 2016)