TY - GEN AU - Fazio,E AU - Medica,P AU - Cravana,C AU - Ferlazzo,A TI - Release of β-endorphin, adrenocorticotropic hormone and cortisol in response to machine milking of dairy cows SN - 0972-8988 PY - 2016///0406 N1 - Publication Type: Journal Article UR - https://doi.org/10.14202/vetworld.2015.284-289 ER -