A Systematic Review of the Cost-Effectiveness of Nurse Practitioners and Clinical Nurse Specialists: What Is the Quality of the Evidence? oleh Faith Donald, Kelley Kilpatrick, Kim Reid, Nancy Carter, Ruth Martin-Misener, Denise Bryant-Lukosius, Patricia Harbman, Sharon Kaasalainen, Deborah A. Marshall, Renee Charbonneau-Smith, Erin E. Donald, Monique Lloyd, Abigail Wickson-Griffiths, Jennifer Yost, Pamela Baxter, Esther Sangster-Gormley, Pamela Hubley, Célyne Laflamme, Marsha Campbell–Yeo, Sheri Price, Jennifer Boyko, Alba DiCenso