Visible and near infrared absorption spectra of human and animal haemoglobinWillem G. Zijlstra, W. G. Zijlistra, A. Buursma, O. W. Van Assendelft · First published 2000Open the Tome
Medical reflection photometryWillem Gerrit Zijlstra, Gerrit Albert Mook · First published 1962Open the Tome
Fundamentals and applications of clinical oximetryWillem Gerrit Zijlstra · First published 1953Open the Tome
