TY  - RPRT
TI  - Randomized recruitment in case-control studies.
AU  - C R Weinberg
AU  - D P Sandler
PY  - 1991
DO  - 10.1093/oxfordjournals.aje.a116104
UR  - https://pubmed.ncbi.nlm.nih.gov/1877602/
ID  - 1877602
ER  -