Pitio la 09:41, 27 Desemba 2008 hariri JAnDbot (majadiliano \| michango) Boti 12,704 edits d roboti Badiliko: pt:Roger Sperry ← Badilisho lililopita		Pitio la 14:06, 17 Juni 2009 hariri tengua Mr Accountable (majadiliano \| michango) 43,458 edits mbegu-mwanasayansi Badilisho lijalo →
Mstari 9: [[Category:Tuzo ya Nobel ya Tiba]] {{mbegu-mwanasayansi}} [[ca:Roger Wolcott Sperry]]

Roger Sperry : Tofauti kati ya masahihisho