title: Study of crystalline drugs by means of a polarizing microscope. VIII. A simple and rapid method to measure the thickness of a crystalline drug and its application to the quality testing of poorly soluble drugs.
mesh_terms: D003460:Crystallization; D008859:Microscopy, Polarization; D004364:Pharmaceutical Preparations / Q000032:analysis*; D011786:Quality Control; D012995:Solubility
chemical_list: D004364:Pharmaceutical Preparations