TY - GEN AU - Guerrero Ríos,J A AU - Sánchez Camón,I AU - Chachi Parra,E AU - Rivera Rodríguez,T TI - None SN - 0304-5412 PY - 2011/// PB - Medicine N1 - Publication Type: Journal Article UR - https://doi.org/10.1016/S0304-5412(11)70239-6 ER -