Symptoms during Menopausal Transition: Age at Onset, Prevalence and Burden among Women in Delta State, Nigeria Journal title: IOSR Journal of Nursing and health Science Authors: Elizabeth Oghoteru Oyibocha, Veronica .U. Osanekwu, Agatha .C. Chigbo, Anne .O. Omeru-Akwara, Edna .... Subject(s):