te Pas Marinus F W, Claes Filip, Büscher Philippe
Wageningen University and Research Centre, Animal Sciences Group, ID-Lelystad, Division of Animal Resource Development, Animal Genomics Group, 8200 AB Lelystad, Netherlands.
Lancet. 2005;366(9484):437-8. doi: 10.1016/S0140-6736(05)66833-X.