RT Journal Article
SR Electronic
T1 ERRORS IN THE MORBIDITY STUDY
JF The Journal of the Royal College of General Practitioners
JO J R Coll Gen Pract
FD British Journal of General Practice
SP 185
OP 185
VO 27
IS 176
A1 P. M. Lambert
A1 D. Birch
YR 1977
UL http://bjgp.org/content/27/176/185.2.abstract
AB