Reference

Search for REF=[1199].

1199
Ensign, J. C. and Rittenberg, S. C.
A crystalline pigment produced from 2-hydroxypyridine by Arthrobacter crystallopoietes n. sp.
Arch. Mikrobiol. 47: 137-153, 1963.
DOI: 10.1007/BF00422519.