The use of dried whole blood absorbed on filter-paper for the evaluation of diphtheria and tetanus antitoxins in mass surveys.
D000293:Adolescent; D000328:Adult; D000818:Animals; D000906:Antibodies / Q000032:analysis*; D001800:Blood Specimen Collection; D002648:Child; D002675:Child, Preschool; D004165:Diphtheria / Q000276:immunology*; D005374:Filtration; D006168:Guinea Pigs; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007492:Iran; D008403:Mass Screening; D008722:Methods; D010209:Paper; D013742:Tetanus / Q000276:immunology*
D000906:Antibodies