共 27 条
[1]
BECKER PR, 1988, NBSIR88370
[2]
BERLIN A, 1979, USE BIOL SPECIMENS A
[5]
Iyengar GV, 1978, ELEMENTAL COMPOSITIO
[6]
IYENGAR V, 1988, CLIN CHEM, V34, P474
[7]
LAUENSTEIN GG, 1988, NBS SPEC PUBL, V740, P19
[8]
LAUENSTEIN GG, 1987, NOAA NOS OMA37 TECHN
[9]
LEWIS RA, 1984, ENV SPECIMEN BANKING
[10]
LUEPKE NP, 1979, MONITORING ENV MATER