Janceva, Sarmite, Anna Andersone, Liga Lauberte, Natalija Zaharova, Galina Telysheva, Jelena Krasilnikova, and Gints Rieksts. 2023. “A Comparative Assessment of Sea Buckthorn (Hippophae Rhamnoides L.) Pruning Waste As a Potential Source of Serotonin”. BioResources 19 (1):886-97. https://ojs.bioresources.com/index.php/BRJ/article/view/22792.