00602nas a2200265 4500000000100000008004100001260001600042653001100058653000900069653001200078653001100090653001100101653001200112653001800124653001100142653001300153653001800166653003300184653001700217100001400234245005700248300001000305490000700315022001400322 1968 d c1968 Mar 2810aAfrica10aAsia10aCholera10aEurope10aHumans10aleprosy10aNorth America10aPlague10aSmallpox10aSouth America10aTyphus, Epidemic Louse-Borne10aYellow Fever1 aZiegler K00a[On the problem of various world epidemics in 1966]. a580-40 v23 a0012-0219