TY - JOUR T1 - Influence of age range of dairy Gir cows on the composition of colostrum and milk, and on calves’ passive immunity transfer JO - Animal Reproduction A1 - Lopes, João Vitor Menezes A1 - Francischini, Maria Claudia Pereda A1 - Justo, Beatriz Melo A1 - Gomes, Viviani A1 - Vannucchi, Camila Infantosi SN - 1984-3143 UL - 10.1590/1984-3143-AR2025-0133 VL - 23 Y1 - 2026 PB - Brasil ER -