Henocq E, Veronesi R, Bazin JC, Bizzini B. Treatment of relapsing chronic infections of the respiratory tract: a comparative study of the effectiveness of non specific immunotherapy with the immunoadjuvant p40 and of vaccinotherapy . Rev. Inst. Med. Trop. São Paulo. 1984;26(2):105-109. Accessed June 29, 2024. https://revistas.usp.br/rimtsp/article/view/87261