TY  - RPRT
TI  - Sometimes area counts more than number.
AU  - Felicia Hurewitz
AU  - Rochel Gelman
AU  - Brian Schnitzer
PY  - 2006
DO  - 10.1073/pnas.0609485103
UR  - https://pubmed.ncbi.nlm.nih.gov/17159143/
ID  - 17159143
ER  -