1. Some management practices affecting the survival and growth rate of suckling pigs;AHERNE;Annual Feeder's Day Report, Department of Animal Science, University of Alberta,1982
2. Behaviour and productivity of sows and piglets in a family system and in farrowing crates;AREY;Applied Animal Behaviour Science,1996
3. Environment and animal health in piglet production: a field study of incidence and correlations;BäCKSTRÖM;Acta Veterinaria Scandinavica,1973
4. Preweaning mortality in pigs. II. The perinatal period;BILLE;Nordisk Veterinaermedicin,1974
5. Getting up and lying down behaviours of loose-housed sows and social contacts between sows and piglets during day 1 and day 8 after parturition;BLACKSHAW;Applied Animal Behaviour Science,1990