TY - JOUR AU - IƱiguez Romo, Andres PY - 2012 SN - 0002-8703 UR - http://hdl.handle.net/20.500.11940/546 LA - eng TI - Study design for the effect of METOprolol in CARDioproteCtioN during an acute myocardial InfarCtion (METOCARD-CNIC): A randomized, controlled parallel-group, observer-blinded clinical trial of early pre-reperfusion metoprolol administration in ST-segment DO - 10.1016/j.ahj.2012.07.020 T2 - AMERICAN HEART JOURNAL VL - 164 ER -