NOTE:
| The International Symposium on the Control of Lice and Louse- Borne Diseases, held under the auspices of the Pan American Health Organization from December 4 to 6, 1972, at Washington, D.C., was aided in part by grants from the U.S. Armed Forces Epidemiological Board, the U.S. Army Medical Research and De- velopment Command, and the Fogerty International Center of the National Institutes of Health. |