Cite
MLA Citation
Onur Altindag et al.. “Can Nonexperimental Methods Provide Unbiased Estimates of a Breastfeeding Intervention? A Within-Study Comparison of Peer Counseling in Oregon.” Evaluation review, vol. 43, 2019, pp. 152–188. http://access.bl.uk/ark:/81055/vdc_100093174189.0x000006