Items where Subject is "600 Technology/Teknologi > 610 Medical, Medicine, and Health Sciences/Ilmu Kedokteran, Ilmu Pengobatan dan Ilmu Kesehatan > 618 Gynecology, Obstetrics, Pediatrics, Geriatrics/Ginekologi, Kebidanan, Pediatri, Geriatric > 618.8 Obstetrical Surgery/Bedah Kebidanan"