A study of children born in Bradford has found that marriage between first cousins (consanguinity) is a major risk factor for congenital anomaly, even after adjustment for deprivation.
                        Publication
                    
                                    First-cousin marriages shown to put infants at major risk of congenital anomaly
                        Access type
                        
                                                            Closed
                        Journal name
                        
                                                            Nursing Standard
                        Volume
                        
                                                            Volume 28, Issue 11
                        Publication date
                        
                                                            2013
                        DOI identification
                        
                                                            
                                    10.7748/ns2013.11.28.11.17.s23