title: Effects of storage conditions on the free volume of polyvinylpyrrolidone: comparison of positron lifetime data with the tensile strength of tablets.
authors.affiliation: Pharmaceutical Institute, Semmelweis University, Budapest, Hungary. zelrom@hogyes.sote.hu
authors.forename: R
authors.initials: R
authors.lastname: Zelkó
authors.forename: K
authors.initials: K
authors.lastname: Süvegh
authors.forename: S
authors.initials: S
authors.lastname: Marton
authors.forename: I
authors.initials: I
authors.lastname: Rácz
mesh_terms: D000465:Algorithms; D004356:Drug Storage; D004583:Electrons; D006244:Hardness; D006813:Humidity; D010592:Pharmaceutic Aids / Q000737:chemistry*; D011205:Povidone / Q000737:chemistry*; D013607:Tablets; D013718:Tensile Strength; D013806:Theophylline / Q000008:administration & dosage / Q000737:chemistry
chemical_list: D010592:Pharmaceutic Aids; D013607:Tablets; D013806:Theophylline; D011205:Povidone