RT Journal Article
SR Electronic
T1 Price's Textbook of Medicine
JF The Journal of the Royal College of General Practitioners
JO J R Coll Gen Pract
FD British Journal of General Practice
SP 591
OP 591
VO 23
IS 133
A1 D. J. Pereira Gray
YR 1973
UL http://bjgp.org/content/23/133/591.1.abstract
AB