Media type: E-Article Title: Factors Affecting Egg Internal Quality and Egg Shell Quality in Laying Hens Contributor: Roberts, Juliet R. Published: Japan Poultry Science Association, 2004 Published in: The Journal of Poultry Science, 41 (2004) 3, Seite 161-177 Language: English DOI: 10.2141/jpsa.41.161 ISSN: 1346-7395; 1349-0486 Origination: Footnote: Access State: Open Access