Correction: Effect of swimming exercise on premenstrual syndrome

Affiliations

• ¹ Obstetrics and Gynecology Department, Cairo University, Cairo, Egypt. [email protected].
• ² Reproductive Health and Family Planning Department, National Research Center, Cairo, Egypt.
• ³ Physical Therapy for Gynecology and Obstetrics, Badr University, Cairo, Egypt.
• ⁴ Obstetrics and Gynecology Department, Cairo University, Cairo, Egypt.
• ⁵ Obstetrics and Gynecology Department, Beni-Suef University, Beni Suef, Egypt.