Equitable access : research challenges for health in Developing countries - Global forum for health research Beijing 2007 octobar 2007 - 203 p. ; 22 cm. - Global Forum update on research for health . Includes bibliographical references Subjects--Topical Terms: Public health - Research - Developing countriesMedical ethics - Developing countries--RA LC Class. No.: RA418.E69 2007