https://chara98gil.bravejournal.net/post/2023/02/08/How-The-Certified-Trip-Registered-Nurse-(CFRN)-Refresher-Course-Advantages-Your-Profession create by-Rogers Bowles The Certified Flight Nurse Practitioner (CFRN) refresher is an outstanding method to enhance your knowledge of critical care nursing. Sign up with expert speaker and also certification coach Sean G. Smith, REGISTERED NURSE, BSN, NREMT-P, C-NPT,