Eiamtanasate S, Smithiseth K, Zinboonyahgoon N, Korwisi B, et al. Invisible cost of pain management by the current International Classification of Diseases coding system, a study in a tertiary care inpatient setting. Pain 2023 Apr 6. doi: 10.1097/j.pain.0000000000002899.
PMID: 37027141