1. Effect of vitamin a on bone resorption: Evidence for direct stimulation of isolated chicken osteoclasts by retinol and retinoic acid;Journal of Bone and Mineral Research;2009-12-03
2. Einfluß von Vitamin A auf die Antikörperbildung beim Küken;Zeitschrift für Tierphysiologie Tierernährung und Futtermittelkunde;2009-10-09
3. The Classic: A Morphogenetic Matrix for Differentiation of Cartilage in Tissue Culture;Clinical Orthopaedics and Related Research®;2009-09-01
4. THE EFFECT OF ENVIRONMENT ON SKELETAL TISSUE IN CULTURE;Development, Growth & Differentiation;2008-06-28
5. The Biochemistry of Blood Vessels;Ciba Foundation Symposium - Aetiology of Diabetes Mellitus and its Complications (Colloquia on Endocrinology, Vol. 15);2008-05-30