History Of Medical Assisting The History Of Medical Assisting By Annalisa Valles And Anna Cruz, Images From The History Of The Public Health Service, October 2012 Issue 343 Duke University Medical Center Library,
Diagnose ALL arterial blood gases (ABG) in 5 easy steps and get it right, every single time! Nursing made easy! I literally have to go thru this process and write it all down everytime. But hey, it works!