@misc{indiciae1586685cae34, title = {Warfarin sodium. Practitioner beware.}, author = {J M Bernard and J R Black and C U Kokseng and D F Covey}, year = {1992}, doi = {10.7547/87507315-82-7-345}, url = {https://pubmed.ncbi.nlm.nih.gov/1432651/}, note = {Source identifier: 1432651} }