Plasma concentrations of retinol in adults with non-severe COVID-19
Iara Katrynne Fonsêca Oliveira, Maria do Carmo de Carvalho e Martins, Emídio Marques de Matos Neto, Liania Alves Luzia, Patrícia Helen de Carvalho Rondó, Suzana Maria Rebelo Sampaio da Paz, Adriana de Azevedo Paiva