Psychogeriatrics. Report of a WHO Scientific Group. World Health Organization Technical Report Series No. 507. Geneva, 1972. (Pp. 48; 40p.) H.M.S.O.London.
1973 ◽
Vol 62
(1)
◽
pp. 178
◽
2004 ◽
Vol 24
(5)
◽
pp. 403-404
◽