@phdthesis{Venjakob2018,
author = {Venjakob, Peter Lennart},
year = {2018},
title = {Diagnosis and prevalence of periparturient hypocalcemia and associated effects on milk production, reproductive performance and health of dairy cows in early lactation},
type = {Dissertation},
url = "http://dx.doi.org/10.17169/refubium-1004",
}