Stomach VolvulusOnchocerca volvulusIntestinal VolvulusStomachGastrointestinal TractOnchocerciasisOnchocercaBibliometricsJournal Impact FactorDigestive SystemPeriodicals as TopicSimuliidaeIvermectinPublicationsPublishingIntestinal ObstructionCecal DiseasesOnchocerciasis, OcularStomach NeoplasmsDigestive System Physiological PhenomenaDatabases, BibliographicUpper Gastrointestinal TractMEDLINEGastrointestinal NeoplasmsMicrofilariaAuthorshipStomach DiseasesColon, SigmoidAbstracting and Indexing as TopicPubMedMedical Subject HeadingsGastrointestinal DiseasesAntigens, HelminthBibliography as TopicGastric MucosaLower Gastrointestinal TractPeer Review, ResearchIntestine, SmallColonic DiseasesFilaricidesJournalism, MedicalDigestive System AbnormalitiesIntestinesBiomedical ResearchInformation Storage and RetrievalGovernment Publications as TopicIntestinal MucosaEditorial PoliciesScienceCecumStomach UlcerMansonelliasisColonDNA, HelminthAntibodies, HelminthIntestine, LargeReference BooksDuodenumUrinary Tract InfectionsBiobibliography as TopicTorsion AbnormalityGastrointestinal Motility