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Hsu, Wen-Chi, Hui-Chuan Chang, Chi-Yuan Chou, Pui-Jen Tsai, Pei-In Lin, and Gu-Gang Chang. "Critical Assessment of Important Regions in the Subunit Association and Catalytic Action of the Severe Acute Respiratory Syndrome Coronavirus Main Protease." J Biol Chem 2005.

Hsu, Wen-Chi, et al. "Critical Assessment of Important Regions in the Subunit Association and Catalytic Action of the Severe Acute Respiratory Syndrome Coronavirus Main Protease." J Biol Chem 2005.