Jo, CL;    Burchett, H;    Bastias, M;    Campbell, P;    Gamage, D;    Henaff, L;    Kagina, B;                                     ... Harder, T; + view all <#>        Jo, CL;  Burchett, H;  Bastias, M;  Campbell, P;  Gamage, D;  Henaff, L;  Kagina, B;  Lunny, C;  Marti, M;  Muloiwa, R;  Pieper, D;  Thomas, J;  Tunis, MC;  Wichmann, O;  Younger, Z;  Harder, T;   - view fewer <#>    (2021)    Using existing systematic reviews for developing vaccination recommendations: Results of an international expert workshop.                   Vaccine , 39  (23)   pp. 3103-3110.    10.1016/j.vaccine.2021.04.045 <https://doi.org/10.1016/j.vaccine.2021.04.045>.       Green open access