TY - RPRT TI - Natural history of a bighorn sheep pneumonia epizootic: Source of infection, course of disease, and pathogen clearance AU - T. E. Besser AU - E. Frances Cassirer AU - Amy Lisk AU - Danielle Nelson AU - Kezia R. Manlove AU - Paul C. Cross AU - John T. Hogg PY - 2021 DO - 10.1002/ece3.8166 UR - https://pubs.usgs.gov/publication/70224629 ID - 70224629 ER -