RT Journal Article
SR Electronic
T1 H-PIN code.
JF British Journal of General Practice
JO Br J Gen Pract
FD British Journal of General Practice
SP 84
OP 84
VO 42
IS 355
A1 Yadava, R P
YR 1992
UL http://bjgp.org/content/42/355/84.1.abstract
AB