Beneficial modulation of the gut microbiome by leachates of Penicillium purpurogenum in the presence of clays: A model for the preparation and efficacy of historical Lemnian Earth. - Milling S; Ijaz UZ; Venieri D; Christidis GE; Rattray NJW; Gounaki I; Andrusaite A; Hareendran A; Knapp CW; Jones AX; Photos-Jones E (PloS one, 2024)