1. 1) American Association of Physicists in Medicine. AAPM position statement on the use of patient gonadal and fetal shielding. https://www.aapm.org/org/policies/details.asp?id=468 (Accessed 19 March 2023).
2. 2) American College of Radiology. ACR endorsement of AAPM position statement on patient gonadal fetal shielding. https://www.acr.org/-/media/ACR/NOINDEX/Advocacy/Advocacy-News/ACR-Endorsement-of-AAPM-Position-Statement-on-Patient-Gonadal--Fetal-Shielding-May2019.pdf?la=en (Accessed 19 March 2023).
3. 3) American Society of Radiologic Technologists. ASRT update on gonadal and fetal shielding. https://www.asrt.org/main/news-publications/news/article/2021/01/15/asrt-update-on-gonadal-and-fetal-shielding (Accessed 19 March 2023).
4. 4) NCRP. NCRP recommendations for ending routine gonadal shielding during abdominal and pelvic radiography, NCRP Statement No. 13 (2021). https://ncrponline.org/wp-content/themes/ncrp/PDFs/Statement13.pdf (Accessed 19 March 2023).
5. 5) 藤淵俊王,松原孝祐,浜田信行.NCRP Statement No.13「腹部・骨盤部単純X線撮影時の慣例的な生殖腺遮蔽の廃止に向けたNCRP勧告」とその付属文書:経緯と最近の関連動向.保健物理 2021; 56(3): 107–115.