TY - JOUR T1 - Performance of Holstein calves having free access to milk and dosed with Megasphaera elsdenii JO - Scientia Agricola A1 - Muya, Mukengela Claude A1 - Erasmus, Lourens Johannes A1 - Miller, Kevin A1 - Aperce, Celine A1 - Nherera, Florence Veronica A1 - Moshidi, Portia Mamothaladi SN - 0103-9016 UL - 10.1590/1678-992X-2015-0318 VL - 74 Y1 - 2017 PB - Brasil ER -