TY - GEN AU - Osterdahl,B G AU - Bellander,B T TI - Determination of N-mononitrosopiperazine and N,N'-dinitrosopiperazine in human urine, gastric juice and blood PY - 1984///0229 KW - Chromatography, Gas KW - methods KW - Gastric Juice KW - analysis KW - Humans KW - Nitrosamines KW - Time Factors N1 - Publication Type: Journal Article ER -