TY  - RPRT
TI  - The earliest primates.
AU  - L Van Valen
AU  - R E Sloan
PY  - 1965
DO  - 10.1126/science.150.3697.743
UR  - https://pubmed.ncbi.nlm.nih.gov/5891702/
ID  - 5891702
ER  -