BMC Nursing · 2019 · 116 citations · 31 references
31
The integrative review: updated methodology
Robin Whittemore, Kathleen A. Knafl · Journal of Advanced Nursing · 2005 · 9.3K citations
Procedures for Performing Systematic Reviews
Barbara Kitchenham · 2004 · 4.8K citations
Reliability, Family Medicine, Systematic Literature Study +4