@inbook{0b1be4c2719b4be99a78d7f33abfa3a6,
title = "Post-weaning Altrenogest treatment in primiparous sows; the effect of duration and dosage on follicular development and consequences for early pregnancy",
author = "{van Leeuwen}, J.J.J. and S. Williams and B. Kemp and N.M. Soede",
year = "2009",
language = "English",
isbn = "9781904761396",
series = "Society of Reproduction and Fertility",
publisher = "Nottingham University Press",
number = "66",
pages = "197--198",
editor = "H. Rodriguez-Martinez and J.L. Vallet and A.J. Ziecik",
booktitle = "Control of Pig Reproduction VIII",
}