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Keam, Bhumsuk, Jeong-Hoon Lee, Myoung-Don Oh, Inho Kim, Sung-Soo Yoon, Byoung Kook Kim, ja Seonyang Park. Pneumatosis Intestinalis With Pneumoperitoneum Mimicking Intestinal Perforation in a Patient With Myelodysplastic Syndrome After Hematopoietic Stem Cell Transplantation. The Korean Association of Internal Medicine, 2007.

Keam, Bhumsuk, et al. Pneumatosis Intestinalis With Pneumoperitoneum Mimicking Intestinal Perforation in a Patient With Myelodysplastic Syndrome After Hematopoietic Stem Cell Transplantation. The Korean Association of Internal Medicine, 2007.