March 19 was chosen because it was the birthdate of Dr. Margretta “Gretta” Madden Styles, RN, EdD, FAAN — a pioneer in the area of nursing certification.
March 19 was chosen because it was the birthdate of Dr. Margretta “Gretta” Madden Styles, RN, EdD, FAAN — a pioneer in the area of nursing certification.