John Chia
No ORCID on file
· 2 papers in corpus
observational
2019
PURPOSE: We investigate ovarian cancer incidence between 1968 and 2012 in Singapore, a multiethnic Asian city state. METHODS: Aggregated data of ovarian epithelial cancer numbers and estimated person-years from 1968 to 2012 were obtained f…
observational
2011
OBJECTIVE: Synchronous occurrence of endometrial and ovarian tumors is uncommon, and they affect less than 10% of women with endometrial or ovarian cancers. The aim of this study is to describe the epidemiological and clinical factors; and …