[Studies on change of apparent density of pharmaceutical powders by means of adding lubricant powders].
D000538:Aluminum Silicates; D002118:Calcium; D055598:Chemical Phenomena; D002627:Chemistry, Physical; D008153:Lubrication; D008854:Microscopy, Electron; D011208:Powders; D013229:Stearic Acids; D013627:Talc
D000538:Aluminum Silicates; D011208:Powders; D013229:Stearic Acids; D013627:Talc; D002118:Calcium