1. Is chorioadenoma destruens so benign that it cannot threaten the life of patient?;Acosta-Sison;Philipp. Med. Assoc. J.,1959
2. Diseases of the chorion: hydatidiform mole, syncytioma and choriocarcinoma;Acosta-Sison,1960
3. Choriocarcinoma after hydatidiform mole. Studies related to effectiveness of follow-up practice after hydatidiform mole;Bagshawe;Brit. Med. J.,1969
4. Hydatidiform mole and choriocarcinoma;Braga,1969
5. Chun , D. Braga , C. Choriocarcinoma in Hongkong In Proceedings of the Fifth World Congress of Obstetrics and Gynecology Sydney 1967 137