Patents and pharmaceutical drugs
Subtitle: understanding the pressures on developing countries
By: Julio Nogués.
Series: Policy, research, and external affairs working papers ;; WPS 502
Publisher: World Bank
Published: 1990
Place of publication: Washington, D.C. (1818 H St., NW, Washington 20433)
Language: eng
Number of pages: 41
Subjects: Drugs -- Law and legislation.; Drugs -- Patents.
Notes: Includes bibliographical references (p. 39-41).
Cover title.
"September 1990."