Milcu S M, Potop I, Boeru V, Prahoveanu E, Petrescu A, Teodosiu O
Endocrinologie. 1977 Jul-Sep;15(3):167-71.
The thymus polypeptide extract TP1 administered to X-rayed animals shows a protecting effect on the level of serum anti-influenza antibodies in the rats inoculated with A2 influenza vaccine and reduces the haemagglutinating titres in the mice inoculated with the A PR8 influenza virus.