Lī DH, Kim BG, Lee SR. A respiration-metabolism chamber system for measuring gas emission and nutrient digestibility in small ruminant animals. Rev. colomb. cienc. pecu. [Internet]. 2010 Dec. 27 [cited 2025 Jan. 21];23(4):444-50. Available from: https://revistas.udea.edu.co/index.php/rccp/article/view/324608