1. Maleic acid and anhydride;Cooley,1988
2. Physical and Thermodynamic Properties of Pure Chemicals: Data Compilation;Daubert,1989
3. Maleic anhydride, maleic acid, & fumaric acid;Felthouse,2001
4. Haemolytic anaemia in a case of occupational asthma due to maleic anhydride;Gannon;Br. J. Ind. Med.,1992
5. Occupational asthma due to maleic anhydride;Lee;Br. J. Ind. Med.,1991