by Duperrex, P A, Frei, U, Gamma, G, Muller, U, Rezzonico, L
Published in AIP conference proceedings (01.01.2004)

by VOLLENWEIDER, F. X, GAMMA, A, LIECHTI, M, HUBER, T
Published in Neuropsychopharmacology (New York, N.Y.) (01.10.1998)

by Gamma, G, BORTINO, R
Published in CONFINIA PSYCHIATRICA (SWITZERLAND) (01.01.1980)

by Gamma
Published in British Medical Journal (25.12.1937)

by Gamma, G, Bortino, R
Published in Confinia psychiatrica. Borderland of psychiatry. Grenzgebiete der Psychiatrie. Les Confins de la psychiatrie (1980)

by Guarino L.A, Cardoso de Ghio M, Clivio de Freire S, Freire H, Gaudiano M.J, La Gamma G
Published in Veterinaer Medizinische Nachrichten (1981)