🌐EnglishEnglishBahasa IndonesiaDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsSvenskaTiếng Việt한국어中文日本語EntityQ406285· pop 12MTDMTD may refer to:Article4 sectionsContentsMedicineOrganizationsTechnologyOther usesMTD may refer to:== Medicine == Maximum tolerated dose, in drug development Muscle tension dysphonia, hyperfunctional musculature causing a hoarse voiceRead full article (5 paragraphs)Available in 12 languagesEspañolFrançaisDeutsch中文日本語ItalianoCatalanSerbianSerbian (Latin)Svenska한국어via Wikidata sitelinks · CC0Connectionstherapeutic indexEntityAFL-CIOEntity