Medelita + ERKA Stethoscope Review: a Stethoscope for SRNAs and CRNAs Nursing, Nursing School, CRNA School, ReviewsNurse NelleNovember 30, 2019review, medelita, stethoscope, erka, operating room, cvicu, CRNA, SRNA, clinical rotation, clinical, residency, hospital, ORComment