@misc{indiciae495b36919ff3, title = {Methodological difficulties in assessing contributions by community-based organizations to improving child health.}, author = {M Irigoyen and S E Findley}, year = {1998}, doi = {10.1001/archpedi.152.4.318}, url = {https://pubmed.ncbi.nlm.nih.gov/9559704/}, note = {Source identifier: 9559704} }