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- [41] STRUCTURAL CHARACTERIZATION OF COAL OILS BY PROTON AND C-13 NUCLEAR MAGNETIC-RESONANCE ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1976, 172 (SEP3): : 57 - 57
- [49] NUCLEAR MAGNETIC-RESONANCE (NMR) - ITS POTENTIAL FOR THE INVESTIGATION OF THE HUMAN-BRAIN ELECTROENCEPHALOGRAPHY AND CLINICAL NEUROPHYSIOLOGY, 1985, 61 (04): : P55 - P55