平台:
EBSCOhost Academic Search Complete
(Available from 1998/08/01 until 2003/03/31.)
EBSCOhost Health Policy Reference Center
(Available from 1998/08/01 until 2003/03/31.)
EBSCOhost Academic Search Complete
(Available from 1998/08/01 until 2003/03/31.)
EBSCOhost Health Policy Reference Center
(Available from 1998/08/01 until 2003/03/31.)
平台:
EBSCOhost Academic Search Complete
(Available from 1990/01/01 until 1998/01/31.)
EBSCOhost OmniFile Full Text Select
(Available from 1995/01/15 until 1998/01/15.)
EBSCOhost Academic Search Complete
(Available from 1990/01/01 until 1998/01/31.)
EBSCOhost OmniFile Full Text Select
(Available from 1995/01/15 until 1998/01/15.)