Reference

Search for REF=[6972].
6972
Iizuka, H. and Yamaguchi, T.
Studies on the mutation of Aspergillus usamii Sakaguchi et al. Part 2. On Asp. usamii mut. shirousamii.
J. Agric. Chem. Soc. 28: 972-977, 1954. (Japanese).
DOI: 10.1271/nogeikagaku1924.28.972.