@book{235622,
	author = {Van Der Velden, J. a. and Flik, G.},
	title = {Prolactin cell activity and ion regulation in tilapia, Oreochromis mossambicus - Peters - : effects of a low magnesium diet},
	note = {Flik, G.-Department of Animal Physiology, Faculty of Science, University of Nijmegen, Toernooiveld, NL-6525 ED Nijmegen, The Netherlands}
}