# Detection of bioactive peptides including gonadotrophin‐releasing factors (GnRHs) in horse urine using ultra‐high performance liquid chromatography–high resolution mass spectrometry (UHPLC/HRMS)

> Research article (Drug Testing and Analysis, 2020) · cited 22× · AI/ML

**Wikidata**: [openalex:W3036764960](https://www.wikidata.org/wiki/openalex:W3036764960)  
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