"Vitamin synthesis by a yeast converted from a heterotrophic to an autotrophic habit."; "Leonian, Leon H. (Leon Hatchig), 1888-1945.", "Lilly, Virgil Greene, b. 1900."; "Vitamins--Synthesis.", "Yeast."; "Lilly, Virgil Greene, b. 1900.", "Leonian, Leon H. (Leon Hatchig), 1888-1945."; "1942"; "Journal article reprint from: Science, v.95:no.2478 (1942:June 26)."; ""; "P17760"; "pec"; "Vitamins--Synthesis.", "Yeast."; "14256"; .