Nondestructive Quantitative Analysis of Trimethoprim Powder Pharmaceutical by Artificial Neural Network and Near-infrared Spectroscopy
LIU Pei-Yi, REN Yu-Lin, GOU Yu-Hui, GUO Ye, WANG Zong-Mu, TANG Zhen, TIAN Li-Rong
Chem. J. Chinese Universities . 2000, (4): 544 -546 .