Iowa State University Veterinarian Records, RS 22/6/0/9, University Archives, Special Collections Department, Iowa State University, http://www.add.lib.iastate.edu/spcl/arch/rgrp/22-6-0-9.html
In this day of vitamin consciousness, vitamin E is receiving its share of publicity in the daily and the farm press. Vitamin E, like many other of our new therapeutic agents, might be classed as a glamour drug, and as such, is accepted and used by many with very little inquiry into its basic chemistry and physiological action.
Held, Harold E.
Iowa State University Veterinarian: Vol. 4
, Article 8.
Available at: http://lib.dr.iastate.edu/iowastate_veterinarian/vol4/iss1/8