Ma, X Q An X-ray analysis of the orthorhombic crystal form of trichosanthin at 5 angstrom. [electronic resource] - Scientia Sinica. Series B, Chemical, biological, agricultural, medical & earth sciences Jul 1987 - 692-7 p. digital Publication Type: Journal Article ISSN: 0253-5823 Subjects--Topical Terms: Abortifacient Agents--analysisAbortifacient Agents, Nonsteroidal--analysisPlant Proteins--analysisProtein ConformationTrichosanthinX-Ray Diffraction