TY  - JOUR

T1  - Preliminary data on the efficiency of an inactivated influenza vaccine administered by oral route.

JO  - Rev Roum Virol (1972)

PY  - 1974/01/01

AU  - Cajal N

AU  - Sărăteanu D

AU  - Petrescu A

AU  - Mihail A

AU  - Popescu A

AU  - Teodosiu O

ED  - 

VL  - 25

IS  - 1

SP  - 23

EP  - 27

Y2  - 2026/10/11

ER  -