ROJAS-VALVERDE, Daniel; GAMBOA-SALAS, Jean. TattooGate: A Systematic Review of Tattoo Pigment Interference with Wearable Photoplethysmographic Sensors. Revista de Ciencias del Ejercicio FOD, [S. l.], v. 21, n. 2, p. 1–12, 2026. DOI: 10.29105/rce-fod.v21i2.184. Disponível em: https://revistafod.uanl.mx/index.php/rce/article/view/184. Acesso em: 2 jul. 2026.