(Q47347816)
Statements
1 reference
A study of the feasibility of Internet administration of a computerized health survey: the headache impact test (HIT). (English)
1 reference
M S Bayliss
1 reference
J E Dewey
1 reference
I Dunlap
1 reference
A S Batenhorst
1 reference
R Cady
1 reference
M L Diamond
1 reference
F Sheftell
1 reference
1 December 2003
1 reference
12
1 reference
8
1 reference
953-961
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference