TY  - RPRT
TI  - Simplification as a trend in synapsid cranial evolution.
AU  - C A Sidor
PY  - 2001
DO  - 10.1111/j.0014-3820.2001.tb00663.x
UR  - https://pubmed.ncbi.nlm.nih.gov/11525465/
ID  - 11525465
ER  -