Sprekeler, N; Kowalewski, M P; Boos, A (2012). TRPV6 and Calbindin-D9k-expression and localization in the bovine uterus and placenta during pregnancy. Reproductive Biology and Endocrinology, 10:66.
Sprekeler, N; Müller, T; Kowalewski, M P; Liesegang, A; Boos, A (2011). Expression patterns of intestinal calcium transport factors and ex-vivo absorption of calcium in horses. BMC Veterinary Research, 7:65.