Stanley TH, Egan TD, Van Aken H: A Tribute to Dr. Paul A. J. Janssen: Entrepreneur Extraordinaire, Innovative Scientist, and Significant Contributor to Anesthesiology. Anesth Analg, 2008, 106. vsk, nro 2. PubMed:18227300doi:10.1213/ane.0b013e3181605Artikkelin verkkoversio.
Stanley TH, Egan TD, Van Aken H: A Tribute to Dr. Paul A. J. Janssen: Entrepreneur Extraordinaire, Innovative Scientist, and Significant Contributor to Anesthesiology. Anesth Analg, 2008, 106. vsk, nro 2. PubMed:18227300doi:10.1213/ane.0b013e3181605Artikkelin verkkoversio.
Stanley TH, Egan TD, Van Aken H: A Tribute to Dr. Paul A. J. Janssen: Entrepreneur Extraordinaire, Innovative Scientist, and Significant Contributor to Anesthesiology. Anesth Analg, 2008, 106. vsk, nro 2. PubMed:18227300doi:10.1213/ane.0b013e3181605Artikkelin verkkoversio.
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