APA

Elders P. J., Netelenbos J. C., Lips P., van Ginkel F. C., Khoe E., Leeuwenkamp O. R., Hackeng W. H. & van der Stelt P. F. (19910924). Calcium supplementation reduces vertebral bone loss in perimenopausal women: a controlled trial in 248 women between 46 and 55 years of age. : The Journal of clinical endocrinology and metabolism.

Chicago

Elders P J, Netelenbos J C, Lips P, van Ginkel F C, Khoe E, Leeuwenkamp O R, Hackeng W H and van der Stelt P F. 19910924. Calcium supplementation reduces vertebral bone loss in perimenopausal women: a controlled trial in 248 women between 46 and 55 years of age. : The Journal of clinical endocrinology and metabolism.

Harvard

Elders P. J., Netelenbos J. C., Lips P., van Ginkel F. C., Khoe E., Leeuwenkamp O. R., Hackeng W. H. and van der Stelt P. F. (19910924). Calcium supplementation reduces vertebral bone loss in perimenopausal women: a controlled trial in 248 women between 46 and 55 years of age. : The Journal of clinical endocrinology and metabolism.

MLA

Elders P J, Netelenbos J C, Lips P, van Ginkel F C, Khoe E, Leeuwenkamp O R, Hackeng W H and van der Stelt P F. Calcium supplementation reduces vertebral bone loss in perimenopausal women: a controlled trial in 248 women between 46 and 55 years of age. : The Journal of clinical endocrinology and metabolism. 19910924.