TY  - RPRT
TI  - DNA sequence from Cretaceous period bone fragments.
AU  - S R Woodward
AU  - N J Weyand
AU  - M Bunnell
PY  - 1994
DO  - 10.1126/science.7973705
UR  - https://pubmed.ncbi.nlm.nih.gov/7973705/
ID  - 7973705
ER  -