@misc{indiciaecbf709f625c1, title = {Repeated measures screening for Down's Syndrome.}, author = {David E Wright and Ian Bradbury}, year = {2005}, doi = {10.1111/j.1471-0528.2004.00343.x}, url = {https://pubmed.ncbi.nlm.nih.gov/15663402/}, note = {Source identifier: 15663402} }