共 50 条
- [32] VACCINES AGAINST VIRAL AND RICKETTSIAL DISEASES OF MAN BRITISH MEDICAL JOURNAL, 1966, 2 (5529): : 1590 - &
- [34] CONFERENCE ON VACCINES AGAINST VIRAL AND RICKETTSIAL DISEASES JOURNAL OF PEDIATRICS, 1968, 72 (01): : 134 - +
- [36] Edible vaccines for viral diseases may be on way LARGE ANIMAL PRACTICE, 1999, 20 (05): : 23 - 24