TY  - RPRT
TI  - Four-point linkage as a genetics class exercise.
AU  - P W WHITING
PY  - 1950
DO  - 10.1093/oxfordjournals.jhered.a106091
UR  - https://pubmed.ncbi.nlm.nih.gov/15422117/
ID  - 15422117
ER  -