Über den Autor Siregar, Muhammad Fidel Ganis
Muhammad Fidel Ganis Siregar MD, Ph.D. Specialist in Obstetrics & Gynaecoloy, Master Degree in Medicine and Doctor in Medicine from Faculty of Medicine, Universitas Sumatera Utara, Medan Indonesia. Certified as Consultant from Indonesian College of Education in Reproductive Immunoendocrinology and Fertility.