“PO-92 QZU® (Kudzu e.s.: 200 Mg of Which Isoflavones: 80 Mg and Puerarin: 60 Mg; ComplexZyme vegan®: 40 Mg) in the Prophylaxys of Migraine Without Aura: A Retrospective Observational Study: Ennio Pucci,1 Ludovica Pucci,2 Alberto Vercesi3 | 1Department of Nervous System and Behavioral Sciences, University of Pavia; 2Nutritional Biologist, Master in Nutritional and Clinical Dietetics, University of Pavia, Italy; 3Scientific Advisor”. 2025. Confinia Cephalalgica, October. https://doi.org/10.4081/cc.2025.15916.