Netter, Frank H.  1906-1991. 
The Netter collection of medical illustrations.  a compilation of paintings /  Volume 6,  Part II,  Musculoskeletal system.  Spine and lower limb :   Spine and lower limb  Musculoskeletal system  prepared by Frank H. Netter ; edited by Joseph P. Iannotti, Richard D. Parker ; additional illustrations by Carlos A.G. Machado ; contributing illustrators, John A. Craig [and others].   - 1 online resource.