APA

Orr-Walker B. J., Evans M. C., Clearwater J. M., Horne A., Grey A. B. & Reid I. R. (20000808). Effects of hormone replacement therapy on bone mineral density in postmenopausal women with primary hyperparathyroidism: four-year follow-up and comparison with healthy postmenopausal women. : Archives of internal medicine.

Chicago

Orr-Walker B J, Evans M C, Clearwater J M, Horne A, Grey A B and Reid I R. 20000808. Effects of hormone replacement therapy on bone mineral density in postmenopausal women with primary hyperparathyroidism: four-year follow-up and comparison with healthy postmenopausal women. : Archives of internal medicine.

Harvard

Orr-Walker B. J., Evans M. C., Clearwater J. M., Horne A., Grey A. B. and Reid I. R. (20000808). Effects of hormone replacement therapy on bone mineral density in postmenopausal women with primary hyperparathyroidism: four-year follow-up and comparison with healthy postmenopausal women. : Archives of internal medicine.

MLA

Orr-Walker B J, Evans M C, Clearwater J M, Horne A, Grey A B and Reid I R. Effects of hormone replacement therapy on bone mineral density in postmenopausal women with primary hyperparathyroidism: four-year follow-up and comparison with healthy postmenopausal women. : Archives of internal medicine. 20000808.