TY  - GEN
AU  - Hanson,L E
AU  - Tripathy,D N
TI  - Oral immunization of ducklings with attenuated duck hepatitis virus
SN  - 0301-5149
PY  - 1976///1101
KW  - Administration, Intranasal
KW  - Administration, Oral
KW  - Animals
KW  - Enterovirus
KW  - immunology
KW  - Hepatitis A
KW  - prevention & control
KW  - Hepatitis Virus, Duck
KW  - Herpesvirus 1, Bovine
KW  - Immunity
KW  - Poultry Diseases
KW  - Viral Vaccines
KW  - administration & dosage
N1  - Publication Type: Journal Article
ER  -