Use of clomiphene citrate alone, urinary follicle-stimulating hormone alone, or both combined sequentially in patients with unexplained subfertility undergoing intrauterine insemination: A randomized trial Journal title: Turkish Journal of Obstetrics and Gynecology Authors: Reyhan Ayaz, Mehmet Reşit Aşoglu, Selçuk Ayas Subject(s):
