NavGeneral InfoEmail Print Geography Canada (CAN) Coverage type Country Time period covered 01/1993 - 12/1997 Data type Disease registry Summary These data from the Canadian Congenital Anomalies Surveillance System (CCASS) are reported in the World Atlas of Birth Defects Second Edition. Keywords Abortion, Cleft lip and cleft palate, Congenital anomalies, Congenital heart anomalies, Digestive congenital anomalies, Down's syndrome, Neural tube defects, Prevalence, Congenital musculoskeletal and limb anomalies, Urogenital congenital anomalies, Chromosomal abnormalities, Abortive outcome Citation Suggested citation Canadian Congenital Anomalies Surveillance System Data 1993-1997 - WHO GHDx Entry last modified on: Feb 22, 2019