1. Young's modulus of powders used as pharmaceutical excipients;Bassam;Int. J. Pharm.,1990
2. Mechanical characterisation of pharmaceutical powder compacts;Church,1984
3. Densification behaviour of drugs presenting availability problems;Humbert-Droz;Int. J. Pharm. Tech. Prod. Mfr,1983
4. Tables of physical and chemical constants: and some mathematical functions;Kaye,1973
5. Structure redetermination and packing analysis of aspirin crystal;Kim;Chem. Pharm. Bull.,1985