Effect of phthalocyanine oral and nasal antiseptic solutions on the infectivity of SARS-CoV-2 in patients with COVID-19: a randomized controlled trial - Simão, Andrea Name Colado; Stadtlobe, Nicole Perugini; Lonni, Audrey Alesandra Stinghen Garcia; Venâncio, Luiza Mara; Trigo, Guilherme Lerner; Cassela, Pedro Luis Candido de Souza; Silva, Thais Mastellini Sanches; Ruiz, Maria De Fátima Oliveira Hirth; Lozovoy, Marcell Alysson Batisti; Tano, Zuleica Naomi; Orcina, Bernardo da Fonseca; Vilhena, Fabiano Vieira; et al. (GMS German Medical Science, 2023)