Kittisiam, T.; Muangkhoua, S.; Tangjitgamol, S.; Tantraporn, T.; Yangsamit, P.; Assavavisidchai, N.; Sahakijpijarn, N.; Kamnuanpol, J. Prevalence of Other Cancers in Ovarian Cancer Patients. Vajira Med J 2018, 62, 1-8.