Reference

Search for REF=[916].
916
Collins, M. D., Faulkner, M. and Keddie, R. M.
Menaquinone composition of some sporeforming actinomycetes.
Syst. Appl. Microbiol. 5: 20-29, 1984.
DOI: 10.1016/S0723-2020(84)80048-X.