00588nas a2200205 4500000000100000008004100001260001300042653003300055653001700088653001900105653001100124653001200135653001800147653003300165100001700198245013600215300001000351490000700361022001400368 1963 d c1963 Nov10aCommunicable Disease Control10aEpidemiology10aHealth Surveys10aHumans10aleprosy10aOrganizations10aPublic Health Administration1 aSARTWELL P E00a[GENERAL EPIDEMIOLOGICAL CONCEPTS AND THEIR APPLICATION IN THE PLANNING, PROGRAMMING AND ORGANIZATION OF LEPROSY CONTROL PROGRAMS]. a480-60 v55 a0030-0632