Frederick Chapman Robbins

' Frederick Chapman Robbins ( 25 ɣuct 1916 - 4 ɣuct 2003 ) d amssuji n warrac , d amsenvirus n Marikan , yebṭa arraz n Nobel i tesnujjya yakk d sin n iɣeṛman-is (tarwa n tmurt-is) John Franklin Enders d Thomas Huckle Weller i lmend n tigmeyin-is id yeflalin deg useẓẓu d usinef (aɛzal) n uvirus n kerraf n igerdan , dɣa tigmiyin-a ssant-d abrid i Jonas Salk d Albert Bruce Sabin i wesnirem n tigezt n kerraf n igerdan

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