(2004). Vitamin D: Proceedings of the 12th Workshop on Vitamin D July 6 - 10th, 2003, maastriccht, The Netherlands. Amsterdam, The Netherlands: Elsevier.
Παραπομπή Chicago StyleVitamin D: Proceedings of the 12th Workshop On Vitamin D July 6 - 10th, 2003, Maastriccht, The Netherlands. Amsterdam, The Netherlands: Elsevier, 2004.
Παραπομπή MLAVitamin D: Proceedings of the 12th Workshop On Vitamin D July 6 - 10th, 2003, Maastriccht, The Netherlands. Amsterdam, The Netherlands: Elsevier, 2004.
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