Journal Nutrients. Volume 12(12), 2020 Nov 25. Author Kaminski M; Kregielska-Narozna M; Soczewka M; Wesolek A; Rosiejka P; Szuman S; Bogdanski P We characterized the parenteral supplementation services in Czechia, Ireland, Italy, Poland, and the United Kingdom based on their websites. Link https://www.mdpi.com/2072-6643/12/12/3614 Tags Internet alternative medicine dietary supplements public health Vitamin