C38291Level 4
Parenteral Route of Administration
**Semantic type:** Functional Concept
**Definition:** Administration of a substance by some means other than through the gastrointestinal tract: usually through injection, infusion, or implantation. Predominantly, the drug action is systemic, but in some cases, it is confined to local area.
**Synonyms:** - PAREN - PAREN - PARENTERAL - PARENTERAL - PARENTERAL - Parenteral - Parenteral - Parenteral
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