RT Journal Article
SR Electronic
T1 Using Questionnaires
JF The Journal of the Royal College of General Practitioners
JO J R Coll Gen Pract
FD British Journal of General Practice
SP 260
OP 261
VO 32
IS 237
A1 A. H. E. Williams
A1 E. J. Ross
YR 1982
UL http://bjgp.org/content/32/237/260.5.abstract
AB