共 4 条
[1]
United Nations Department of Economic and Social Affairs, 2002, WORLD POP AG 1950 20
[2]
WHO, 2003, WHO TECH REP SER, V916, P1
[3]
*WHO, 2001, M GEN SWITZ 30 31 MA
[4]
World Health Organization, 2004, Towards Age-Friendly Primary Health Care