1. Combined hepatitis B vaccines;Simons;Vaccine,2003
2. Requirements for valid alternative assays for testing of biological therapeutic agents;Sesardic,1996
3. Validation of alternative methods for the potency testing of vaccines. The report and recommendations of ECVAM workshop 31;Hendriksen;ATLA,2001
4. Alternatives to animal testing in the quality control of immunobiologicals: current status and future prospects. The report and recommendations of ECVAM workshop 4;Hendriksen;ATLA,1994
5. Assuring the quality of vaccines: regulatory requirements for licensing and batch release;Griffiths,1996