Head Injury and OlfactionIn Handbook of Olfaction and Gustation, Ed. R. L. Doty, Marcel Dekker, Inc, NY, Ch 21, p 493, Costanzo,R.M.&DiNardo,L.J., 1994
Taste & Smell in Disease (First of Two Parts)NEJM 308:1275-1279, Schiffman,S.S., 1983