Task differentiation among elementary, middle and high school nurses.
D006801:Humans; D007400:Interprofessional Relations; D009722:Nurse Practitioners / Q000706:statistics & numerical data; D009723:Nurse-Patient Relations; D009726:Nurses / Q000706:statistics & numerical data*; D011368:Professional-Family Relations; D012573:School Nursing; D012574:Schools; D013647:Task Performance and Analysis; D013781:Texas