Vendeur : Brainbooks, Gainesville, FL, Etats-Unis
UK: The Gainsborough Press, 1949.original offprint, 9 pp, reprinted from the British Medical Journal, January 1, 1949, Vol. I, good condition.DW. Book.
Vendeur : Brainbooks, Gainesville, FL, Etats-Unis
London: Macmillian & Co., 1950.original offprint, pp 191-202, reprinted from Brain, vol 73, part 2, slightly yellowed but very clean.DW. Book.