TY  - BOOK
TI  - Birth Defects Surveillance: A Manual for Programme Managers
SN  -  978-9241548724
U1  - 616.043 
PY  - 2014///
CY  - Geneva
PB  -  World Health Organization
KW  - Birth Defects Surveillance
KW  - Birth Defects
N2  - Congenital anomalies, also known as birth defects, are structural or functional abnormalities, including metabolic disorders, which are present from birth. Congenital anomalies are a diverse group of disorders of prenatal origin, which can be caused by single gene defects, chromosomal disorders, multifactorial inheritance, environmental teratogens or micronutrient deficiencies
ER  -