# Mammoth-Killer Impact Flunks Out

> scientific article published on September 3, 2010

**Wikidata**: [Q55053387](https://www.wikidata.org/wiki/Q55053387)  
**Source**: https://4ort.xyz/entity/mammoth-killer-impact-flunks-out


## References

1. [Europe PubMed Central](http://europepmc.org/abstract/MED/20813931)
2. [National Center for Biotechnology Information](https://eutils.ncbi.nlm.nih.gov/entrez/eutils/esummary.fcgi?db=pubmed&retmode=json&id=20813931)
3. [Europe PubMed Central](https://www.ebi.ac.uk/europepmc/webservices/rest/search?resulttype=core&format=json&query=SRC%3AMED%20AND%20EXT_ID%3A20813931)
4. [Crossref](https://api.crossref.org/works/10.1126/SCIENCE.329.5996.1140)