LC data base, 4/19/84 (hdg.: Losick, R.; usage: R. Losick)
EDSRC:Bacillus subtilis and other gram-positive bacteria : biochemistry, physiology, and molecular genetics / editor in chief, Abraham L. Sonenshein ; editors, James A. Hoch, Richard Losick(American Society for Microbiology, c1993): t.p. (Richard Losick; Dept. of Cellular and Developmental Biology, Harvard Univ., Cambridge, Mass.)