Tautological Nature of Guyton’s Theory of Blood Pressure Control. by Logan Thomison | Apr 16, 2017 | 0 comments Author Information (click to view) Beard DA, Beard DA, (click to view) Beard DA, Advertisement FacebookTwitterLinkedinAmerican journal of hypertension 2017 04 12() doi 10.1093/ajh/hpx038 Abstract Submit a Comment Cancel reply Your email address will not be published. Required fields are marked *Comment Name * Email * Website Please enter an answer in digits:5 × one =