Helzlsouer ea 1926
Helzlsouer K. J., Alberg A. J., Gordon G. B. Serum gonadotropins and steroid hormones and the development of ovarian cancer // JAMA. 1995. Vol. 274. P. 1926-1930.
Helzlsouer K. J., Alberg A. J., Gordon G. B. Serum gonadotropins and steroid hormones and the development of ovarian cancer // JAMA. 1995. Vol. 274. P. 1926-1930.
