The relationship of vitamin d with the regularity of the menstrual cycle in infertile women
By: al-Jadir, Najla Salim Muhammad; al-Jawadi, Zaynah Abd al-Munim. College of Basic Education Researches Journal. Vol. 17, no. 2 (Jun. 2021), pp.1746-1753, 8 p.
Subjects: Females; Infertility; Menstruation; Vitamin D; Vitamin deficiency