TY - GEN AU - Bedrosian,A J AU - Skogerboe,R K AU - Morrison,G H TI - Direct emission spectrographic method for trace elements in biological materials SN - 0003-2700 PY - 1968///0527 KW - Animals KW - Bone and Bones KW - analysis KW - Chemical Phenomena KW - Chemistry KW - Feces KW - Methods KW - Plants KW - Spectrum Analysis KW - Trace Elements N1 - Publication Type: Journal Article UR - https://doi.org/10.1021/ac60262a021 ER -