TY - BOOK AU - Osewe, PAtrick L.; Nkrumah, Yvonne K.; Sackey, Emmanuel K. TI - Improving access to HIV/AIDS medicines in Africa: trade related aspects of intellectual property rights flexibilities SN - 978 0 8213 7544 0 PY - 2008/// CY - Washington DC PB - World Bank KW - INTELLECTUAL PROPERTY RIGHTS ER -