Extending the role of public health nurses.
D001291:Attitude of Health Personnel; D003479:Curriculum; D004509:Education, Nursing, Continuing; D007318:Inservice Training; D009722:Nurse Practitioners / Q000193:education*; D009726:Nurses / Q000706:statistics & numerical data; D011320:Primary Health Care; D011635:Public Health Administration; D011637:Public Health Nursing / Q000193:education*; D012040:Regional Health Planning; D014768:Virginia