1. Paroxysmal ventricular tachycardia: A study of one hundred and seven cases;Armbrust, C.A.; Levine, S.A.;Circulation,1950
2. Treatment of ventricular tachycardia;Brodwall, E.K.; Knutsen, S.B.;Acta med. scand,1961
3. The paroxysmal tachycardias;Campbell, M.;Lancet,1947
4. Paroxysmal ventricular tachycardia;Cooke, W.T.; White, P.D.;Brit. Heart J,1943
5. Ventricular tachycardia: a case requiring massive amounts of procaine amide (pronestyl) for reversion;Embree, L.J.; Levine, S.A.;Ann. intern. Med,1959