By Kruger O.   Ladewig J.   Koster K.   Ragg H.   in Gene

ISSN:0378-1119|293|1|97-105

Elsevier‎(2002)‎

Access to resources Favorite 7.131869

By Kristensen H.H.   Perry G.C.   Prescott N.B.   Ladewig J.   Ersbøll A.K.   Wathes C.M.   in British Poultry Science

ISSN:1466-1799|47|3|257-263

Taylor & Francis Ltd‎(2006)‎

Access to resources Favorite 5.155348

By Jensen MB   Pedersen LJ   Ladewig J   in Animal Welfare

ISSN:0962-7286|13|1|27-32

Universities Federation for Animal Welfare‎(2004)‎

Access to resources Favorite 2.3226464