RT Journal Article
SR Electronic
T1 Opportunistic screening.
JF British Journal of General Practice
JO Br J Gen Pract
FD British Journal of General Practice
SP 80
OP 81
VO 42
IS 355
A1 P Norman
A1 M Fitter
YR 1992
UL http://bjgp.org/content/42/355/80.3.abstract
AB