Reference

Search for REF=[6971].
6971
Iizuka, H. and Yamaguchi, T.
Studies on the mutation of Aspergillus usamii Sakaguchi et al. Part I. Ultraviolet ray induced mutation.
J. Agric. Chem. Soc. 26: 71-74, 1952. (Japanese).
DOI: 10.1271/nogeikagaku1924.26.71.