AKDQ - Root,M.; Lockhart,J.L.; Vorstman,A.; Oiticica,C.; Buckner,D. - Long-term followup with the use of lyophilized dura mater for abdominal wall closure in children: report of 3 cases. - Journal of Urology 1992 Sep; 148(3): 858-60
ALDZ - Stevenson,M.A.; Wilesmith,J.W.; Ryan,J.B.M.; Morris,R.S.; Lockhart,J.W.; Lin,D.; Jackson,R. - Temporal aspects of the epidemic of bovine spongiform encephalopathy in Great Britain: individual animal-associated risk factors for the disease. - The Veterinary Record 2000 Sep 23; 147(13): 349-54