1. Reptile respiratory medicine
Juergen Schumacher, Dr med vet, Dipl ACZM 
Veterinary Clinics: Exotic Animal Practice 
Volume 6, Issue 1, Pages (January 2003)
DOI: /S (02)

2. Fig. 1
Tracheal wash in an anesthetized green iguana (Iguana iguana) with pneumonia.
Veterinary Clinics: Exotic Animal Practice 2003 6, DOI: ( /S (02) )

3. Fig. 2
Emarald tree boa (Corallus caninus) in severe respiratory distress characterized by open-mouth breathing.
Veterinary Clinics: Exotic Animal Practice 2003 6, DOI: ( /S (02) )

4. Fig. 3
California desert tortoise (Gopherus agassizii) with chronic upper respiratory tract disease (URTD) caused by Mycoplasma agassizii.
Veterinary Clinics: Exotic Animal Practice 2003 6, DOI: ( /S (02) )