1. Latent coronary artery disease—determination of its presence and severity by the exercise electrocardiogram;Robb;Amer. J. Card.,1964
2. Differentiation between normal and abnormal in electrocardiography;Simonson,1961
3. Differentiation between normal and abnormal in electrocardiography;Simonson,1961
4. Differentiation between normal and abnormal in electrocardiography;Simonson,1961
5. Differentiation between normal and abnormal in electrocardiography;Simonson,1961