# 5-Aminolevulinic Acid-Induced Porphyrin Contents in Various Brain Tumors: Implications Regarding Imaging Device Design and Their Validation

> Research article (Neurosurgery, 2021) · cited 29× · AI/ML

**Wikidata**: [openalex:W3207006793](https://www.wikidata.org/wiki/openalex:W3207006793)  
**Source**: https://4ort.xyz/entity/5-aminolevulinic-acid-induced-porphyrin-contents-in-various-brain-tumors-implications-regarding-imaging-device-design-an