VACCIN SALK / vaccin de Salk / Salk vaccine, [/onns Edward Salk, viroiog american, Sittsbwg, n. 1914.] V. vaccin antipo- liomielitic.
VACCIN SALK / vaccin de Salk / Salk vaccine, [/onns Edward Salk, viroiog american, Sittsbwg, n. 1914.] V. vaccin antipo- liomielitic.