NavGeneral InfoEmail Print Geography China (CHN) Coverage type Country Time period covered 01/2005 - 12/2005 Series or system International Clearinghouse for Birth Defects Surveillance and Research Data type Disease registry Summary These data from the Birth Defect Surveillance System in Thirty Counties of Four Provinces (BDSS) are reported in the International Clearinghouse for Birth Defects Surveillance and Research Annual Report 2007. Keywords Abortion, Abortive outcome, Cleft lip and cleft palate, Congenital anomalies, Congenital heart anomalies, Diagnosis, Digestive system malformations, Down's syndrome, Live births, Musculoskeletal anomalies, Neural tube defects, Prevalence, Stillbirths, Urogenital anomalies Citation Suggested citation China Beijing Birth Defect Surveillance System in Thirty Counties of Four Provinces Data 2005 - ICBDSR GHDx Entry last modified on: May 21, 2019