84 D. Archibugi and K. Bizarri, &quot; Committing to vaccine R &amp; D: a global science policy priority &quot; , Research Policy, vol. 33 (2004), pp. 1657 - 1671.
84 D. Archibugi和 K. Bizarri： &quot; Committing to vaccine R &amp; D: a global science policy priority &quot; Research Policy, vol. 33 (2004), pp. 1657-1671。