1. Relation between heat increment of gestation and birthweight, growth and development with special reference to domestic animals;Brody,1938
2. Energiehuishouding van Hoogdrachtige en Lakterende Zeugen;De Lange;Doctoraal Scriptie,1979
3. Protein and energy retentions in pregnant and non-pregnant gilts. I. Protein retention;De Wilde;Livest. Prod. Sci.,1980
4. Energy retention of pregnant and non pregnant gilts;De Wilde,1973
5. Alimentation énergétique du porc;Henry,1978