1. Bilateral congenital subluxation of the coxo-femoral joints in a dog;Schnelle;Vet Ext Q,1937
2. Hereditary acetabular dysplasia in German shepherd dogs;Henricson;J Am Vet Med Assoc.,1959
3. On the etiology and pathogenesis of hip dysplasia: a comparative review;Henricson;J Small Anim Pract.,1966
4. The control of canine hip dysplasia in the Scandinavian countries;Olsson;Adv Small Anim Pract.,1962
5. Röntgen examination of the hip joints of German shepherd dogs;Olsson;Adv Small Anim Pract,1961