Deciphering upper respiratory tract microbiota complexity in healthy calves and calves that develop respiratory disease using shotgun metagenomics - Gaeta, Natalia Carrillo; Lima, Svetlana F; Teixeira, Andre G; Ganda, Erika K; Oikonomou, Georgios; Gregory, Lilian; Bicalho, Rodrigo C (Journal of Dairy Science, 2017)