title: Expanding roles for public health nursing.
mesh_terms: D001291:Attitude of Health Personnel; D002170:Canada; D006801:Humans; D016294:Models, Nursing; D020380:Needs Assessment; D024802:Nurse's Role; D015403:Nursing Evaluation Research; D009740:Nursing Staff / Q000193:education / Q000458:organization & administration / Q000523:psychology*; D011209:Power, Psychological; D017410:Practice Guidelines as Topic; D017009:Professional Autonomy; D011637:Public Health Nursing / Q000193:education / Q000458:organization & administration* / Q000639:trends; D011795:Surveys and Questionnaires