The impact of COVID-19 on the plastic surgery activity in a high-complexity university hospital in Brazil: the importance of reconstructive plastic surgery during the pandemic - Pagotto, Vitor Penteado Figueiredo; Abbas, Laielly; Goldenberg, Dov Charles; Lobato, Rodolfo Costa; Nascimento, Bruno Baptista do; Monteiro, Gustavo Gomes Ribeiro; Camargo, Cristina Pires; Busnardo, Fabio de Freitas; Gemperli, Rolf (European journal of plastic surgery, 2020)