Nantarika Chansue, Jirasak Tangtrongpairoj.  (2006).  The Antimicrobial effects of guava leave (Psidium Guajava Linn.  

Wuthichai Klomkleaw, Nantarika Chansue, Ajchariya Sailasuta.  (2005).  Gross Anatomy of the Pygmy Killer Whale Heart Found in Thailand.