Tetanus in Finland in 1953--1968.
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D002648:Child; D002675:Child, Preschool; D005121:Extremities; D005260:Female; D005387:Finland; D049673:History, 20th Century; D006801:Humans; D007223:Infant; D008297:Male; D008875:Middle Aged; D009787:Occupational Medicine; D012424:Rural Population; D012621:Seasons; D013742:Tetanus / Q000453:epidemiology / Q000401:mortality / Q000601:surgery / Q000628:therapy; D014505:Urban Population