APA

Abulkhair O., Saadeddin A., Makram O., Gasmelseed A., Pasha T., Shehata H. & Fakhoury H. M. (20170704). Vitamin D levels and breast cancer characteristics: Findings in patients from Saudi Arabia. : The Journal of steroid biochemistry and molecular biology.

Chicago

Abulkhair Omalkhair, Saadeddin Ahmed, Makram Olaa, Gasmelseed Ahmed, Pasha Tabrez, Shehata Hussam and Fakhoury Hana M. 20170704. Vitamin D levels and breast cancer characteristics: Findings in patients from Saudi Arabia. : The Journal of steroid biochemistry and molecular biology.

Harvard

Abulkhair O., Saadeddin A., Makram O., Gasmelseed A., Pasha T., Shehata H. and Fakhoury H. M. (20170704). Vitamin D levels and breast cancer characteristics: Findings in patients from Saudi Arabia. : The Journal of steroid biochemistry and molecular biology.

MLA

Abulkhair Omalkhair, Saadeddin Ahmed, Makram Olaa, Gasmelseed Ahmed, Pasha Tabrez, Shehata Hussam and Fakhoury Hana M. Vitamin D levels and breast cancer characteristics: Findings in patients from Saudi Arabia. : The Journal of steroid biochemistry and molecular biology. 20170704.