TY - GEN AU - Valencia-Serrano,Félix AU - Moreno,Francisco AU - Valencia-Serrano,María AU - Martínez-González,Miguel A TI - Bleeding after PCI, vascular access, and falsification endpoints in observational studies SN - 1558-3597 PY - 2014///0828 KW - Comparative Effectiveness Research KW - Humans KW - Observational Studies as Topic KW - Percutaneous Coronary Intervention KW - methods N1 - Publication Type: Letter; Comment UR - https://doi.org/10.1016/j.jacc.2013.12.058 ER -