Factors affecting age at menopause among Saudi women in Riyadh, SA: a cross-sectional study - Shahrani, Abeer Salem Al; Faraj, Shahad; Alhargan, Alanood; Aljumaid, Malak; Gosty, Asmaa; Al-Sugair, Mona; Aljuwayed, Mashael; Juhaimi, Asma Al (Family Medicine & Primary Care Review, 2018)