Midazolam/fentanyl vs. propofol/remifentanil in immediate postoperative with short-term mechanical ventilation José Domingo López Castilla; Norma Sánchez Fernández; María Teresa Charlo Molina; Antonio Vázquez Florido; Maria Angeles Murillo Pozo; Inmaculada Sánchez Ganfornina; Manuel Fernández Elías; Elía Sánchez Valderrábanos;

Prospective observational study on the use of continuous intravenous ketamine and propofol infusion for prolonged sedation in critical care Laura Torres Soblechero; Doris Elena Ocampo Benegas; Gema Manrique Martín; Laura Butragueño Laiseca; Andrea María Leal Barceló; Alejandro Parreño Marchante; Jesús López-Herce Cid; Santiago Mencía Bartolome;