RT Journal Article SR Electronic T1 The Origins of Degenerative Disease JF The Journal of the College of General Practitioners JO J Coll Gen Pract FD British Journal of General Practice SP 11 OP 18 VO 7 IS Suppl 1 A1 Dunlop, Derrick YR 1964 UL http://bjgp.org/content/7/Suppl_1/11.abstract AB