Expression profiles of circulating miRNAs in an endangered Piedmontese sheep breed during the estrus cycle - Manenti, Isabella; Ala, Ugo; Macchi, Elisabetta; Viola, Irene; Toschi, Paola; Accornero, Paolo; Baratta, Mario; Miretti, Silvia; Martignani, Eugenio (Frontiers in Veterinary Science, 2024)