P. E. Larsen

Isolation of isoflavones from soy-based fermentations of the erythromycin-producing bacterium Saccharopolyspora erythraea

A. Constantinou, J. Weber, K. Schram, 1997, Applied Microbiology and Biotechnology.

Inhibition of toluidine blue O stain for Pneumocystis carinii by additives in the diethyl ether.

P. E. Larsen, O. Settnes, 1979, American journal of clinical pathology.