Nanostructured lipid carriers enhances the safety profile of tretinoin: in vitro and healthy human volunteers’ studies - Lima, Flávia Afonso; Vilela, Raquel Riciati do Couto; Orefice, Rodrigo L; Silva, Izabela R; Reis, Eduardo C. O; Carvalho, Larissa Anastácio da Costa; Maria-Engler, Silvya Stuchi; Ferreira, Lucas A. M; Goulart, Gisele A. C (Nanomedicine, 2021)