@book{e3545b1ebf9a43229cb2f336e05510ab,
title = "De ileale absorptie van fosfor in lichte witte leghennen bij toepassing van microbieel fytase en verschillende calcium gehaltes in leghennenvoer",
keywords = "pluimveevoeding, fytase, calcium, fosfor, darmabsorptie, poultry feeding, phytase, calcium, phosphorus, intestinal absorption",
author = "{van der Klis}, J.D. and H.A.J. Versteegh",
year = "1991",
language = "Dutch",
series = "Spelderholt uitgave",
publisher = "COVP-DLO",
number = "no. 563",
}