[Studies on the stability of vitamin D2 powder preparations. VII. Prevention of vitamin D2 isomerization catalyzed by surface acid on solids].
D000143:Acids; D000605:Amino Alcohols; D002384:Catalysis; D002626:Chemistry, Pharmaceutical; D004355:Drug Stability; D004872:Ergocalciferols; D010592:Pharmaceutic Aids; D011108:Polymers; D011208:Powders
D000143:Acids; D000605:Amino Alcohols; D004872:Ergocalciferols; D010592:Pharmaceutic Aids; D011108:Polymers; D011208:Powders