Youngman, L. D., Keavney, B. D., Palmer, A., Parish, S., Clark, S., Danesh, J., Delepine, M., Lathrop, M., Peto, R., & Collins, R. (2000). Plasma fibrinogen and fibrinogen genotypes in 4685 cases of myocardial infarction and in 6002 controls: Test of causality by "Mendelian randomisation". CIRCULATION, 102(18), 31–32.

Youngman, L. D., et al. “Plasma Fibrinogen and Fibrinogen Genotypes in 4685 Cases of Myocardial Infarction and in 6002 Controls: Test of Causality by ‘Mendelian Randomisation.’” CIRCULATION, vol. 102, no. 18, 2000, pp. 31–32.

Youngman, LD, BD Keavney, A Palmer, S Parish, S Clark, J Danesh, M Delepine, M Lathrop, R Peto, and R Collins. 2000. “Plasma Fibrinogen and Fibrinogen Genotypes in 4685 Cases of Myocardial Infarction and in 6002 Controls: Test of Causality by ‘Mendelian Randomisation.’” CIRCULATION 102 (18): 31–32.