# Estimating the age of the subfamily Orthocoronavirinae using host divergence times as calibration ages at two internal nodes

> Research article (Virology, 2021) · cited 16× · AI/ML

**Wikidata**: [openalex:W3195930927](https://www.wikidata.org/wiki/openalex:W3195930927)  
**Source**: https://4ort.xyz/entity/estimating-the-age-of-the-subfamily-orthocoronavirinae-using-host-divergence-times-as-calibration-ages-at-two-internal-n