<?xml version="1.0" encoding="utf-8"?><mads xmlns="http://www.loc.gov/mads/" xmlns:mods="http://www.loc.gov/mods/v3" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.loc.gov/mads/
	mads.xsd"><authority><topic authority="https://bibliotecadigital.fia.cl/tesauro/vocab/">Orthocoronavirinae</topic></authority><related type="narrower"><topic>Alphacoronavirus</topic></related><related type="narrower"><topic>Betacoronavirus</topic></related><related type="narrower"><topic>Coronavirus porcino</topic></related><related type="narrower"><topic>Virus bronquitis infecciosa aviar</topic></related><related type="narrower"><topic>Virus enfermedad bluecomb pavo</topic></related><related type="narrower"><topic>Virus peritonitis felina</topic></related><related type="narrower"><topic>Virus sialodacrioadenitis</topic></related><related type="broader"><topic>Coronaviridae</topic></related></mads>