TY - JOUR AU - Pardo, María Carmen AU - Pérez, Teresa PY - 2022 DO - 10.1136/bmjopen-2021-051976 SN - 2044-6055 UR - https://hdl.handle.net/20.500.14352/73164 T2 - BMJ Open AB - Objective To assess the impact of different phase-out measures approved by several European governments.Design This is a longitudinal observational study.Settings European countries, from 20 February 2020 to 11 May 2020.Participants All European... LA - eng M2 - e051976 TI - Assessing the impact of the phase-out measures during COVID-19 pandemic, using regression models: a longitudinal observational study TY - journal article VL - 12 ER -