1. Is chorioadenoma destruens so benign that it cannot threaten the life of the patient?;Acosta-Sison;Philippine Med Assoc J,1959
2. Studies on choriocarcinoma from 88 patients admitted to the Philippine General Hospital from 1950–1961;Acosta-Sison;Philippine Med Assoc J,1963
3. Choriocarcinoma in Japan: chemotherapy combined with hysterectomy;Ashitaka,1967
4. Central nervous system metastases of choriocarcinoma;Athanassiou;Cancer,1983