@misc{indiciae88a46a2ae0cc, title = {Meta-analysis: formulating, evaluating, combining, and reporting.}, author = {S L Normand}, year = {1999}, doi = {10.1002/(sici)1097-0258(19990215)18:3<321::aid-sim28>3.0.co;2-p}, url = {https://pubmed.ncbi.nlm.nih.gov/10070677/}, note = {Source identifier: 10070677} }