TY - RPRT TI - NMR difference spectroscopy with a dual saddle-coil difference probe. AU - Megan A Macnaughtan AU - Aaron P Smith AU - Peter B Goldsbrough AU - Robert E Santini AU - Daniel Raftery PY - 2004 DO - 10.1007/s00216-003-2374-3 UR - https://pubmed.ncbi.nlm.nih.gov/15214412/ ID - 15214412 ER -