A P Selwyn, K Fox, M Eves, D Oakley, H Dargie, J Shillingford et al
Selwyn A P, Fox K, Eves M, Oakley D, Dargie H, Shillingford J et al.
Myocardial ischaemia in patients with frequent angina pectoris.
Br Med J 1978; 2 :1594
doi:10.1136/bmj.2.6152.1594