References
- PMA's Joint-PDS Stability Committee. Stability Concepts, Pharmaceutical Technology. 1984
- Grim W., Krummen K. Stability testing in the EC, Japan and the USA. Wissenschaftliche Verlagsgesellschaft mbH, Stuttgart 1993
- Futscher N., Schumacher P. Pharm. Ind. 1972; 34: 479–483
- Dietz R., Feilner K., Gerst F., Grimm W. Drugs Made in Germany 1993; 36: 99–103
- , USP, 23/NF 18 General Information 1151