Izaks, G. J. (2007). Fracture prevention with vitamin D supplementation: Considering the inconsistent results. BioMed Central.
استشهاد بنمط شيكاغوIzaks, Gerbrand J. Fracture Prevention With Vitamin D Supplementation: Considering the Inconsistent Results. BioMed Central, 2007.
MLA استشهادIzaks, Gerbrand J. Fracture Prevention With Vitamin D Supplementation: Considering the Inconsistent Results. BioMed Central, 2007.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.