1. Statistical Study of 177 Cases of Hydatidiform Mole Admitted to the Philippine General Hospital From April 6, 1945, to December 31, 1950;Acosta-Sison;J. Philippine A,1951
2. Textbook of Pathology;Anderson,1966
3. Textbook of Gynaecology;Brewer,1967
4. A Follow-up Survey of the Cases of Hydatidiform Mole and Chorionepithelioma Treated at the London Hospital Since 1912;Brews,1935
5. Latent Choriocarcinoma;Brown;Am. J. Cancer,1940