1. The muscles and nerves of the post-axial region of the tetrapod thigh;Appleton;J Anat,1928
2. Amphibien;Hoffmann;Bronn's Klassen und Ordnungen des Tierreiches,1873
3. The muscles and nerves of the Cryptobranchus italic;Humphrey;J Anat Physiol,1871
4. Hyrtl J. (1865) cited from Nauck
5. Morphological analysis of the levator scapulae, rhomboideus and serratus anterior;Kato;Acta Anat Nippon,1978