A semiconductor laser used for direct measurement of the blood perfusion of tissue. - Frits F. M. de Mul; M. H. Koelink; A. L. Weijers; Jan Greve; J. G. Aarnoudse; Reindert Graaff; A. C. M. Dassel (IEEE Trans. Biomed. Eng., 1993)

Signal processing for a laser-Doppler blood perfusion meter. - M. H. Koelink; Frits F. M. de Mul; B. Leerkotte; Jan Greve; H. W. Jentink; Reindert Graaff; A. C. M. Dassel; J. G. Aarnoudse (Signal Process., 1994)