Leenaars PPAM, Hendriksen CFM. [Influence of route of injection on efficacy and side effects of immunisation] [Article in German]. ALTEX [Internet]. 1998 Jan. 1 [cited 2024 Apr. 25];15(Supp. 1):87. Available from: https://www.altex.org/index.php/altex/article/view/2107