TY - RPRT TI - Polar bears experience skeletal muscle atrophy in response to food deprivation and reduced activity in winter and summer AU - John P. Whiteman AU - Henry J. Harlow AU - George M. Durner AU - Eric V. Regehr AU - Bryan C. Rourke AU - Manuel Robles AU - Steven C. Amstrup AU - Merav Ben-David PY - 2017 DO - 10.1093/conphys/cox049 UR - https://pubs.usgs.gov/publication/70190322 ID - 70190322 ER -