@misc{indiciae64596fe0bd0b, title = {Congenital malformations and maternal occupation: a registry based case-control study.}, author = {F Bianchi and D Cianciulli and A Pierini and A Seniori Costantini}, year = {1997}, doi = {10.1136/oem.54.4.223}, url = {https://pubmed.ncbi.nlm.nih.gov/9166126/}, note = {Source identifier: 9166126} }