TY - GEN AU - Viridén,Anna AU - Wittgren,Bengt AU - Larsson,Anette TI - Investigation of critical polymer properties for polymer release and swelling of HPMC matrix tablets SN - 1879-0720 PY - 2009///0330 KW - Delayed-Action Preparations KW - chemistry KW - Excipients KW - Hydrophobic and Hydrophilic Interactions KW - Hypromellose Derivatives KW - Light KW - Methylcellulose KW - analogs & derivatives KW - Molecular Conformation KW - Molecular Weight KW - Nephelometry and Turbidimetry KW - Particle Size KW - Porosity KW - Refractometry KW - Rheology KW - Scattering, Radiation KW - Solubility KW - Tablets KW - Temperature KW - Tensile Strength KW - Viscosity KW - Water N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1016/j.ejps.2008.10.021 ER -