W. Henry Mosley, Lincoln C. Chen, editors ; based on papers for a workshop by the same title organized by the Rockefeller and Ford Foundations, Bellagio, Italy, October 1983
Department of International Cooperation, Health Bureau of Zhejiang Province, China ; consultants, Yang Jing, Ma Weihang ; authors, Huang Meixian [and others] ; translators, Chen Zhengfang [and others] ; proof readers, Grant Blair, [and others]