@misc{indiciae62bde2c1a2fe, title = {Clinical knowledge base development for preterm-birth risk assessment.}, author = {L K Woolery}, year = {1994}, doi = {10.1016/0897-1897(94)90006-x}, url = {https://pubmed.ncbi.nlm.nih.gov/7979358/}, note = {Source identifier: 7979358} }