Roth, M., Kindervater, P., Raich, H. P., Bargon, J., Spiess, H. W., & Münnemann, K. (2010). Continuous H-1 and C-13 Signal Enhancement in NMR Spectroscopy and MRI Using Parahydrogen and Hollow-Fiber Membranes. Angewandte Chemie-International Edition, 49(45), 8358-8362.