(Q68508172)
Statements
Placebo-controlled evaluation of abbreviated progressive muscle relaxation and of relaxation combined with cognitive therapy in the treatment of tension headache (English)
E B Blanchard
K A Appelbaum
C L Radnitz
D Michultka
B Morrill
C Kirsch
J Hillhouse
D D Evans
P Guarnieri
V Attanasio
1 April 1990