@misc{indiciaee96a03c9742a, title = {A guide to developing a systematic review.}, author = {Allyson Lipp}, year = {2003}, doi = {10.1016/s0001-2092(06)61349-5}, url = {https://pubmed.ncbi.nlm.nih.gov/12885070/}, note = {Source identifier: 12885070} }