Quadribasic a. : Same as Tetrabasic.

Example:


Taxonomy
symptoms, treatments, Diagnosis, diseases, Search, Misdiagnosis, organ, wrongdiagnosis, Research, Checklist, Medical Articles, Symptom Checker, Health Center, hydrogen atoms, mistakes, Search Specialists, Diseases Center, Heart disease.

Defination from the web:
Quadribasic information including symptoms, causes, diseases, symptoms, treatments, and other medical and health issues. ... Quadribasic: Denoting an acid having four hydrogen atoms that are replaceable by atoms or radicals of a basic character. ...