APA
Hadji P., Kalder M., Backhus J., Gottschalk M., Hars O. & Schulz K. (20030115). Age-associated changes in bone ultrasonometry of the os calcis. : Journal of clinical densitometry : the official journal of the International Society for Clinical Densitometry.
Chicago
Hadji Peyman, Kalder Mathias, Backhus J, Gottschalk May, Hars Olaf and Schulz Klaus-Deiter. 20030115. Age-associated changes in bone ultrasonometry of the os calcis. : Journal of clinical densitometry : the official journal of the International Society for Clinical Densitometry.
Harvard
Hadji P., Kalder M., Backhus J., Gottschalk M., Hars O. and Schulz K. (20030115). Age-associated changes in bone ultrasonometry of the os calcis. : Journal of clinical densitometry : the official journal of the International Society for Clinical Densitometry.
MLA
Hadji Peyman, Kalder Mathias, Backhus J, Gottschalk May, Hars Olaf and Schulz Klaus-Deiter. Age-associated changes in bone ultrasonometry of the os calcis. : Journal of clinical densitometry : the official journal of the International Society for Clinical Densitometry. 20030115.