Combining RNAScope and RCA reveals a novel epitheliotropic bovine xipapillomavirus in udder papillomas. - Alfaro-Mora R; Zobba R; Cacciotto C; Antuofermo E; Burrai GP; Polinas M; Rodríguez J; Anfossi A; Dolz G; Alberti A (Veterinary microbiology, 2025)