@misc{indiciae761a0ec487f4, title = {Nitrazepam in premedication.}, author = {W Norris and A B Telfer}, year = {1969}, doi = {10.1093/bja/41.10.877}, url = {https://pubmed.ncbi.nlm.nih.gov/4899768/}, note = {Source identifier: 4899768} }