TY - BOOK ED - WHO Study Group on Acceptability of Cell Substrates for Production of Biologicals. TI - Acceptability of cell substrates for production of biologicals: report of a WHO Study Group T2 - Technical report series / World Health Organization SN - 9241207477 PY - 1987/// CY - Geneva PB - World Health Organization KW - Vaccines KW - Biological products KW - Cellular immunity KW - Cell line ER -