Efficacy of intravenous atenolol for prevention of neurally mediated syncope induced by head-up tilt testing

1. Ortega, J.
2. Madrid, A.H.
3. Seara, J.G.
4. Gonzalez Rebollo, J.M.
5. Lozano, F.
6. Parra, J.
7. Palma, J.L.
8. Moro, C.