Text ( visual ) : unmediated Senegal / Robin J. Menes. -- Washington : U.S. Dept. of Health, Education, and Welfare, Public Health Service , 1976. -- xix, 144 p. : ill., maps ; 26 cm. -- (Syncrisis : The dynamics of health : an analytic series on the interactions of health and socioeconomic development ; 19 ; DHEW publication ; no. (OS) 76-50037). -- Bibliography: p. 141-144. -- (BA72110347) ; https://ci.nii.ac.jp/ncid/BA72110347 Author Heading(s): Menes, Robin J. ; United States. Public Health Service