TY - JOUR AU - Crespo Leiro, Marisa PY - 2011 SN - 1398-2273 UR - http://hdl.handle.net/20.500.11940/2807 LA - eng TI - Risk factors associated with cytomegalovirus infection in heart transplant patients: A prospective, epidemiological study T2 - Transplant Infectious Disease M2 - 136 VL - 13 ER -