Fuangtharnthip, Pornpim, Naparat Viravan, Wilaiporn Bhothisuwan, and Tamnit Augsusinha. 2005. “Subtle Finding Analysis in False Negative Results on Screening Mammogram and US: An Institute Study”. Siriraj Medical Journal 57 (8):319-23. https://he02.tci-thaijo.org/index.php/sirirajmedj/article/view/245605.