Mahendra-Dewi, I., & Suwiyoga, a.
(2013).
Obstetric and Gynecologic Departments, Faculty of Medicine Udayana University, Bali-Indonesia.
INDONESIAN JOURNAL OF BIOMEDICAL SCIENCES, 7(1), 27-29.
Retrieved from http://103.29.196.112/index.php/ijbs/article/view/7185