title: Particle design of drug delivery system.
authors.affiliation: Physical Pharmaceutics Tianjin Pharmaceutical Research Institute Co. Ltd 19, 9th Xinye Street, West TEDA, Tianjin 300457 China. cnydsun@hotmail.com.
authors.forename: Yongda
authors.initials: Y
authors.lastname: Sun
mesh_terms: D002626:Chemistry, Pharmaceutical; D016503:Drug Delivery Systems; D015195:Drug Design; D006801:Humans; D010316:Particle Size; D004364:Pharmaceutical Preparations / Q000737:chemistry*
chemical_list: D004364:Pharmaceutical Preparations