%0 Journal Article %A Clarke, Patricia H. %T Methods for Determining the Biochemical Activities of Micro-organisms as applied to Classification %D 1955 %J Microbiology, %V 12 %N 2 %P 337-343 %@ 1465-2080 %R https://doi.org/10.1099/00221287-12-2-337 %I Microbiology Society, %X %U https://www.microbiologyresearch.org/content/journal/micro/10.1099/00221287-12-2-337