RT Journal Article
SR Electronic
T1 AGE-SEX REGISTERS
JF The Journal of the Royal College of General Practitioners
JO J R Coll Gen Pract
FD British Journal of General Practice
SP 757
OP 758
VO 27
IS 185
A1 W. Hunnam
YR 1977
UL http://bjgp.org/content/27/185/757.3.abstract
AB