APA

Weel A. E., Uitterlinden A. G., Westendorp I. C., Burger H., Schuit S. C., Hofman A., Helmerhorst T. J., van Leeuwen J. P. & Pols H. A. (19991006). Estrogen receptor polymorphism predicts the onset of natural and surgical menopause. : The Journal of clinical endocrinology and metabolism.

Chicago

Weel A E, Uitterlinden A G, Westendorp I C, Burger H, Schuit S C, Hofman A, Helmerhorst T J, van Leeuwen J P and Pols H A. 19991006. Estrogen receptor polymorphism predicts the onset of natural and surgical menopause. : The Journal of clinical endocrinology and metabolism.

Harvard

Weel A. E., Uitterlinden A. G., Westendorp I. C., Burger H., Schuit S. C., Hofman A., Helmerhorst T. J., van Leeuwen J. P. and Pols H. A. (19991006). Estrogen receptor polymorphism predicts the onset of natural and surgical menopause. : The Journal of clinical endocrinology and metabolism.

MLA

Weel A E, Uitterlinden A G, Westendorp I C, Burger H, Schuit S C, Hofman A, Helmerhorst T J, van Leeuwen J P and Pols H A. Estrogen receptor polymorphism predicts the onset of natural and surgical menopause. : The Journal of clinical endocrinology and metabolism. 19991006.