Rebuttal from Llanos et al.  [electronic resource] 

 -  Journal of applied physiology (Bethesda, Md. : 1985)  Nov 2011 
 - 1518-9 p.  digital 
<br/><br/> Publication Type: Journal Article; Comment 
<br/><br/><label>ISSN: </label>1522-1601 
<br/><br/><label>Standard No.: </label>10.1152/japplphysiol.00821.2011c  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Altitude<br/>Animals<br/>Birds--physiology<br/>Physical Conditioning, Animal--physiology