Urcola Pardo, Fernando Oliete Blanco, Enrique Gómez Trullén, Eva Mª Pueyo Romeo, Luis Manonelles Marqueta, Pedro Murillo Lorente, Víctor Álvarez Medina, Javier Design and validation process for the attitudes scale towards academic doping in university students (EADA-EU) Arch. med. deporte 10.18176/archmeddeporte.00182 2025 2025