1. Radiographic classification of osteoarthritis in commonly affected joints of the foot 
H.B. Menz, Ph.D., S.E. Munteanu, Ph.D., K.B. Landorf, Ph.D., G.V. Zammit, B.Pod.(Hons.), F.M. Cicuttini, M.B.B.S., Ph.D. 
Osteoarthritis and Cartilage 
Volume 15, Issue 11, Pages (November 2007)
DOI: /j.joca
Copyright © 2007 Osteoarthritis Research Society International Terms and Conditions

2. Fig. 1
Atlas images for first metatarso-phalangeal joint (dorsal) joint space narrowing.
Osteoarthritis and Cartilage  , DOI: ( /j.joca )
Copyright © 2007 Osteoarthritis Research Society International Terms and Conditions