@misc{indiciaef376ad067436, title = {False-negative finding on chorionic villus sampling.}, author = {G Linton and R J Lilford}, year = {1986}, doi = {10.1016/s0140-6736(86)92453-0}, url = {https://pubmed.ncbi.nlm.nih.gov/2875342/}, note = {Source identifier: 2875342} }