EntityQ1550257· pop 11· linked from 9 articlesWidal testSign in to savemicrobiological method using antibodiesWikidata factsNamed afterMax von Grubervia Wikidata · CC0Connectionstyphoid feverEntityantibodyEntitySalmonella enterica subsp. entericaEntityInternational Standard Book NumberEntityfecesEntitydigital object identifierEntityInternational Standard Serial NumberEntityQ180686EntitybrucellosisEntitySalmonellaEntityQ229883Entityimmunoglobulin GEntity2-mercaptoethanolEntityimmunoglobulin MEntityagglutinationEntityFernand WidalEntitymean corpuscular hemoglobinEntityTiterEntityCategoriesBacterial diseasesBlood testsImmunologic testsTyphoid fever