Viana  Valle, Ana, 		de Carvalho, Aloíso, 		Rahme, Samir, 		Araújo, Andrêssa, 		Malard, Patrícia, AND 		Sena Brunel, Hilana.
" Evaluation of cell viability and nitric oxide release after treatment of human hepatocellular carcinoma cells with a homeopathic compound of Graviola (Anonna muricata) and Purple Ipe (Handroanthus impetiginosus)" <em>Medical Research Archives</em> [Online], Volume 11 Number 7.2 (29 July 2023)