@article{article, title = {{P14. Circadian changes in bone turnover assessed by serum bone gla-protein and urinary deoxypyridinoline: effect of growth and ageing}}, publisher = {{Elsevier BV}}, url = {{}}, year = {{1990}}, month = {{1}}, author = {{Eastell R and Calvo MS and Burritt MF and Simmonds PS and Offord KP and Colwell T and Assiri AMA and Mann KG and Graham R and Russell G and Riggs BL}}, doi = {{10.1016/8756-3282(90)90119-j}}, volume = {{11}}, journal = {{Bone}}, issue = {{5}}, pages = {{380-380}}, note = {{Accessed on 2025/10/10}}}