1. Evaluation of morpholine, piperazine, and analogues in the L5178Y mouse lymphoma assay and BALB/3T3 transformation assay;Conaway,1982
2. Mutagenicity evaluation of morpholine in the Ames Salmonella/microsome plate test;Litton Bionetics,1979
3. Mutagenicity evaluation of morpholine in the sister chromatid exchange assay with Chinese hamster ovary (CHO) cells;Litton Bionetics,1980
4. Evaluation of N-butylmorpholine in the in vitro transformation of Balb/3T3 cells assay;Litton Bionetics,1982
5. Mutagenicity evaluation of hydroxyethylmorpholine in the in vitro transformation of BALB/3T3 cells assay;Litton Bionetics,1982