TY  - RPRT
TI  - Remarks on ascertainment.
AU  - W J Ewens
AU  - N C Shute
PY  - 1989
DO  - 10.1002/gepi.1370060117
UR  - https://pubmed.ncbi.nlm.nih.gov/2731722/
ID  - 2731722
ER  -