Reference

Search for REF=[1922].
1922
Cummins, C. S. and Harris, H.
Studies on the cell-wall composition and taxonomy of Actinomycetales and related groups.
J. Gen. Microbiol. 18: 173-189, 1958.
PMID: 13525638.
DOI: 10.1099/00221287-18-1-173.