TY - RPRT TI - Radiofrequency-Driven and Slow-Magic-Angle-Sample-Spinning Polarization-Transfer Techniques: A Comparative Study AU - P Robyr AU - Z Gan PY - 1998 DO - 10.1006/jmre.1998.1359 UR - https://pubmed.ncbi.nlm.nih.gov/9571101/ ID - 9571101 ER -