RT Journal Article
SR Electronic
T1 DR. S. H. THOMAS M.A., M.B., B.Chir, M.R.C.G.P
JF The Journal of the Royal College of General Practitioners
JO J R Coll Gen Pract
FD British Journal of General Practice
SP 200
OP 200
VO 26
IS 164
A1 A. D. Williams
YR 1976
UL http://bjgp.org/content/26/164/200.abstract
AB