Peltola JS, Kämpfer P, Busse HJ, Rainey FA, Salkinoja-Salonen MS, Kroppenstedt RM, Andersson MA, Auling G
(2001).
Isolation of toxigenic Nocardiopsis strains from indoor environments and description of two new Nocardiopsis Species, N. exhalans sp. nov. and N. umidischolae sp. nov.