Effects of menatetrenone on the bone and calcium metabolism in osteoporosis: A double-blind placebo-controlled study

Vitamin K Dependent Modifications of Glutamic Acid Residues in Prothrombin

Johan Stenflo, Per Fernlund, William Egan et al. · Proceedings of the National Academy of Sciences · 1974 · 751 citations · Full text

Life Sciences, Biochemistry, Calcium Homeostasis +15

Direct identification of the calcium-binding amino acid, gamma-carboxyglutamate, in mineralized tissue.

Peter V. Hauschka, Jane B. Lian, Paul M. Gallop · Proceedings of the National Academy of Sciences · 1975 · 747 citations · Full text

Medicine, Biochemistry, Bone Metabolism +16

Undercarboxylated Osteocalcin Measured with a Specific Immunoassay Predicts Hip Fracture in Elderly Women: The EPIDOS Study1

Philippe Vergnaud, Patrick Garnero, P. J. Meunier et al. · The Journal of Clinical Endocrinology & Metabolism · 1997 · 393 citations

Medicine, Geriatric Medicine, Orthopedic Surgery +17

Calcium-dependent .alpha.-helical structure in osteocalcin

Peter V. Hauschka, Steven A. Carr · Biochemistry · 1982 · 326 citations

Life Sciences, Biochemistry, Biology +17

Serum undercarboxylated osteocalcin correlates with hip bone mineral density in elderly women

Paweł Szulc, M. Arlot, M. C. Chapuy et al. · Journal of Bone and Mineral Research · 1994 · 273 citations

Medicine, Endocrinology, Geriatric Medicine +14