@misc{indiciae22bb91156e23, title = {Analgesic use during pregnancy.}, author = {K Harrison and I Thomas and I Smith}, year = {1978}, doi = {10.5694/j.1326-5377.1978.tb131432.x}, url = {https://pubmed.ncbi.nlm.nih.gov/723720/}, note = {Source identifier: 723720} }