1. Volume 21, Issue 4, Pages 289-292 (November 2014)
Population-based study of facial morphology and excessive daytime somnolence 
Pablo R. Castillo, Robertino M. Mera, Mauricio Zambrano, Oscar H. Del Brutto 
Pathophysiology 
Volume 21, Issue 4, Pages (November 2014)
DOI: /j.pathophys
Copyright © 2014 Elsevier B.V. Terms and Conditions

2. Fig. 1
Study subjects with nasal septum deflection (left), mandibular retrognathia (center), and Friedman palate position type IV (right).
Pathophysiology  , DOI: ( /j.pathophys )
Copyright © 2014 Elsevier B.V. Terms and Conditions