RT Journal Article
SR Electronic
T1 Letters
JF The Journal of the Royal College of General Practitioners
JO J R Coll Gen Pract
FD British Journal of General Practice
SP 472
OP 473
VO 38
IS 315
A1 J. Roy Robertson
YR 1988
UL http://bjgp.org/content/38/315/472.3.abstract
AB