@misc{indiciae569511c8d8cf, title = {Movable partitions: methodological problems in assessing improvement in neonatal mortality.}, author = {S M Berman}, year = {1985}, doi = {10.1093/oxfordjournals.aje.a114113}, url = {https://pubmed.ncbi.nlm.nih.gov/4014220/}, note = {Source identifier: 4014220} }