1. ICH Q6B: Guideline on specification: test procedures and accaeptance criteria for biotechnological/biological products. CPMP/365/96; 64 Fed. Reg. 444928, 18 August (1999).
2. ICH S6: Guideline on preclinical safety evaluation of biotechnology-derived pharmaceuticals.CPMP/32/95; 62 Fed. Reg. 61515, 18 November (1997).