TY - GEN AU - Reina, Jordi AU - DueƱas Morales, Joaquin PY - 2019 DO - 10.1016/j.anpedi.2018.02.011 SN - 1695-4033 UR - https://hdl.handle.net/20.500.12105/22694 LA - spa PB - Elsevier KW - Infant, Newborn KW - Time Factors KW - Influenza, Human KW - Coinfection KW - Humans KW - Infant KW - Respiratory Syncytial Virus Infections TI - Respiratory co-infections between influenza viruses and respiratory syncytial virus (2014-2017) TY - letter to the editor ER -