TY  - RPRT
TI  - Evolution. Ice ages may explain ancient bison's boom-bust history.
AU  - Elizabeth Pennisi
PY  - 2004
DO  - 10.1126/science.306.5701.1454
UR  - https://pubmed.ncbi.nlm.nih.gov/15567821/
ID  - 15567821
ER  -