Yarnell, J. W., Sweetnam, P. M., Elwood, P. C., Eastham, R., Gilmour, R. A., O'Brien, J. R., & Etherington, M. D. (1985). Haemostatic factors and ischaemic heart disease. The Caerphilly study.

Yarnell, J W., P M. Sweetnam, P C. Elwood, R. Eastham, R A. Gilmour, J R. O'Brien, e M D. Etherington. Haemostatic Factors and Ischaemic Heart Disease. The Caerphilly Study. 1985.

Yarnell, J W., et al. Haemostatic Factors and Ischaemic Heart Disease. The Caerphilly Study. 1985.