Parakeratosis of ch…

Normal and zinc def…

Enzootic ataxia in …

Effect of niacin de…

Pulling skin on a h…

Riboflavin deficien…

Riboflavin deficien…

Riboflavin deficien…

Lamb with bottle jaw

Thiamin deficiency …

Steer circa 1940

Vitamin C deficienc…

Right lateral view …

Zenker's degenerati…

Stiff lamb disease

Chronic selenium ex…

Rickets in a beef c…

Rickets in vitamin …

Belgian Blue bulls

Congenitally notche…

Dwarf Hereford, 3 m…

Fetal anasarca with…

Achondroplasia

Perosomus horridus