Clinical Treatment Outcome Research: Control and Comparison Groups
2001 ◽
pp. 2043-2048
2014 ◽
Vol 82
(5)
◽
pp. 906-919
◽
Keyword(s):
1994 ◽
Vol 21
(3)
◽
pp. 229-239
◽
2001 ◽
Vol 62
(3)
◽
pp. 255-264
◽
Keyword(s):
2000 ◽
Vol 61
(6)
◽
pp. 787-793
◽
1999 ◽
Vol 56
(6)
◽
pp. 516-518
◽