Turk, L., T. Thuile, V. De Marzi, G. Antonacci, M. Puviani, and K. Eisendle. “<em>Hypericum perforatum</em> and <em>Azadirachta indica</Em> (Neem) Oil in the Management of Chronic Leg Ulcers: An Uncontrolled Retrospective Observational Case Review”. Italian Journal of Wound Care, vol. 5, no. 2, Dec. 2021, doi:10.4081/ijwc.2021.79.