TY  - RPRT
TI  - Hepatitis prophylaxis for travellers.
AU  - P G Hill
AU  - T J John
PY  - 1979
DO  - 10.1016/s0140-6736(79)90308-8
UR  - https://pubmed.ncbi.nlm.nih.gov/88622/
ID  - 88622
ER  -