TY - JOUR T1 - EMPIRICAL COMPARISONS OF MODELS FOR CHEMICAL-SHIFT CALCULATION IN PROTEINS JO - J MAGN RESON SER B PY - 1993/02/01 AU - WILLIAMSON MP AU - ASAKURA T ED - VL - 101 IS - 1 SP - 63 EP - 71 Y2 - 2024/12/22 ER -