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Wirongrorng Teprugsa. (2001) Cytotoxicity against cancer cell lines of stem bark of Croton oblongifolius Roxb. from Amphoe Muang, Sakolnakorn province . Chulalongkorn University/Bangkok.
Wirongrorng Teprugsa. Cytotoxicity against cancer cell lines of stem bark of Croton oblongifolius Roxb. from Amphoe Muang, Sakolnakorn province. . Bangkok:Chulalongkorn University, 2001.
Wirongrorng Teprugsa. (2001) Cytotoxicity against cancer cell lines of stem bark of Croton oblongifolius Roxb. from Amphoe Muang, Sakolnakorn province . Chulalongkorn University/Bangkok.