TY  - RPRT
TI  - Why perinatal mortality cannot be a proxy for maternal mortality.
AU  - M Z Akalin
AU  - D Maine
AU  - A de Francisco
AU  - R Vaughan
PY  - 1997
UR  - https://pubmed.ncbi.nlm.nih.gov/9431653/
ID  - 9431653
ER  -