# Investigation of the chemical compounds in Pheretima aspergillum (E. Perrier) using a combination of mass spectral molecular networking and unsupervised substructure annotation topic modeling together with in silico fragmentation prediction

> Research article (Journal of Pharmaceutical and Biomedical Analysis, 2020) · cited 25× · AI/ML

**Wikidata**: [openalex:W3007557775](https://www.wikidata.org/wiki/openalex:W3007557775)  
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