J.J.J. van Leeuwen

Synchronization and resynchronization of inseminations in lactating dairy cows with the CIDR insert and the Ovsynch protocol

J.A. Bartolomé, J.J.J. van Leeuwen, Matthias Thieme et al. · Theriogenology · 2009 · 36 citations

Agriculture, Animal Sciences, Dairy Science +16

Post-weaning Altrenogest treatment in primiparous sows; the effect of duration and dosage on follicular development and consequences for early pregnancy

J.J.J. van Leeuwen, Sara Inés Williams, B. Kemp et al. · Animal Reproduction Science · 2010 · 30 citations

Medicine, Endocrinology, Reproductive Endocrinology +9

The effect of different postweaning altrenogest treatments of primiparous sows on follicular development, pregnancy rates, and litter sizes1

J.J.J. van Leeuwen, Sara Inés Williams, M. R. T. M. Martens et al. · Journal of Animal Science · 2010 · 29 citations · Full text

Veterinary Medicine, Animal Sciences, Reproductive Endocrinology +14

Effects of altrenogest treatments before and after weaning on follicular development, farrowing rate, and litter size in sows1

J.J.J. van Leeuwen, M. R. T. M. Martens, J. Jourquin et al. · Journal of Animal Science · 2011 · 21 citations · Full text

Veterinary Medicine, Endocrinology, Fertility +12

Carotid intima media thickness is associated with plasma lipoprotein-associated phospholipase A2 mass in nondiabetic subjects but not in patients with type 2 diabetes

Alexander Constantinides, L. Joost van Pelt, J.J.J. van Leeuwen et al. · European Journal of Clinical Investigation · 2011 · 20 citations

Medicine, Cardiology, Endocrinology +9