National institute of drug abuse Monograph 32: GC/MS assays for abused drugs in body fluids. US Government Printing Office, Washington, DC, 1980, 202 pp. Single copies free subject to availability
R. L. Foltz; A. F. Fentiman; R. B. Foltz; W. A. Garland
作者R. L. Foltz; A. F. Fentiman; R. B. Foltz; W. A. Garland