Update README.md

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README.md

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 The [Brain Injury Knowledge Ontology for traumatic brain injury (BIKO-TBI)](https://mcsz.github.io/bikotbi.io/) is a project to uncover similarities and differences within and between preclinical and clinical translational traumatic brain injury (TBI) studies.
 
-- **BIKO** - the brain injury knowledge ontology - is an ontology for translation TBI studies. BIKO provides the schema for BIKObase, BIKOnet, and potentially other studies to computationally investigate TBI studies. 
+- **[BIKO](https://mcsz.github.io/bikotbi.io/subpage/)** - the brain injury knowledge ontology - is an ontology for translation TBI studies. BIKO provides the schema for BIKObase, BIKOnet, and potentially other studies to computationally investigate TBI studies. 
 
 - **BIKObase** - the brain injury knowledge ontology knowledge base - is a knowledge base for translation TBI studies. BIKObase is a repository of translational TBI scientific articles queryable by TBI, species, and methods used in these studies.