Active compression-decompression cardiopulmonary resuscitation in standing position over the patient (ACD-S), kneeling beside the patient (ACD-B), and standard CPR: Comparison of physiological and efficacy parameters

1. Elvira, J.C.
2. Lucía, A.
3. De Las Heras, J.F.
4. Pérez, M.
5. Alvarez, A.J.
6. Carvajal, A.
7. López-Ochoa, A.
8. Chicharro, J.L.