TY - BOOK ED - World Health Organization TI - Phenylhydrazine T2 - World Health Organization chemical assessment PY - 2000/// CY - Geneva PB - World Health Organization KW - Mononitrophenols N.20 KW - 2- Furaldehyde N0.21 KW - Ethylene glycol: environmental aspects n.22 KW - 2,2- Dichloro - 1,1,1 - trifluoroethane (HCFC-123) n.23 KW - Crystalline silica, quarts n.24 KW - Chloral hydrate n.25 KW - Benzoic acid and sodium benzoate n.26 ER -