Eccles, M., Freemantle, N., Mason, J., & Group, t. N. o. E. A. G. D. (1998). North of England evidence based guideline development project: Guideline on the use of aspirin as secondary prophylaxis for vascular disease in primary care. British Medical Journal.
Παραπομπή Chicago StyleEccles, Martin, Nick Freemantle, James Mason, και the North of England Aspirin Guideline Development Group. North of England Evidence Based Guideline Development Project: Guideline On the Use of Aspirin As Secondary Prophylaxis for Vascular Disease in Primary Care. British Medical Journal, 1998.
Παραπομπή MLAEccles, Martin, Nick Freemantle, James Mason, και the North of England Aspirin Guideline Development Group. North of England Evidence Based Guideline Development Project: Guideline On the Use of Aspirin As Secondary Prophylaxis for Vascular Disease in Primary Care. British Medical Journal, 1998.