author = { Schmid, R AND Studer, E AND Hirsbrunner, G },

title = { Oestrus suppression in a dairy herd by means of anti-GnRH vaccination Improvac®: A prospective field study },

publisher = {Gesellschaft Schweizer Tierarztinnen und Tierarzte},

isbn = {0036-7281},

isbn = {1664-2848},

keywords = { General Veterinary },

year = {2020},

url = { http://slubdd.de/katalog?TN_libero_mab2 }