🌐EnglishEnglishBahasa IndonesiaDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsSvenskaTürkçeРусскийالعربيةفارسی한국어中文日本語EntityQ1330121· pop 29· linked from 236 articlesfirst pass effectAlso known as first-pass metabolism, presystemic metabolismphenomenon of drug metabolismAvailable in 29 languagesEspañolFrançaisDeutsch中文日本語РусскийPortuguêsItalianoالعربيةBahasa IndonesiaConnectionscirculatory systemEntityintravenous infusion and defusionEntityCategoriesMedicinal chemistryPharmacokinetics