TY  - RPRT
TI  - Introductory statement: methodologic issues in population planning.
AU  - W H Mosley
PY  - 1973
DO  - 10.2190/7v0h-arrf-57qt-9f53
UR  - https://pubmed.ncbi.nlm.nih.gov/4788235/
ID  - 4788235
ER  -