Safety climate in the operating room in the pre-pandemic and pandemic period of COVID-19: A mixed method study. - Ferreira, Rosilene Alves; Fassarella, Cintia Silva; Ribeiro, Olga Maria Pimenta Lopes; Cardoso, Rosane Barreto; Henrique, Danielle de Mendonça; Camerini, Flávia Giron; Souza, Rogério Marques de; Meneses, Ricardo de Oliveira (PLoS ONE, 2024)