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Ng M, Hastings RH.Ng M, et al. Among authors: hastings rh.Anesth Analg. 1998 Dec;87(6):1436-7. doi: 10.1097/00000539-199812000-00044.Anesth Analg. 1998.PMID: 9842844No abstract available.
Delson NJ, Koussa N, Hastings RH, Weinger MB.Delson NJ, et al. Among authors: hastings rh.Stud Health Technol Inform. 2003;94:45-51.Stud Health Technol Inform. 2003.PMID: 15455862