1. Determination and Continuous Registration of the Percentage Oxygen Saturation in Small Amounts of Blood;Brinkman;Arch. chir. neerl.,1949
2. A clinical Method for Rapid and Accurate Determination of Oxygen Saturation in Small Amounts of Blood;Brinkman;Acta Med. Scandinav.,1938
3. The Estimation of Arterial Unsaturation, Especially in Pediatric Conditions;Brinkman;Acta Med. Scandinav.,1938
4. Photoelectric Determination of Blood Oxygen Saturation in Man;Wood,1948
5. Fundamentals and Applications of Clinical Oximetry;Zijlstra;Thesis Groningen,1951