"2013-07-31" . "En poste : Division of neurological surgery, Medical college of Virginia, Richmond (en 1997)"@fr . . . "Ross" . "En poste : Division of neurological surgery, Medical college of Virginia, Richmond (en 1997)" . "1999-11-10" . . . "Ross Bullock"@fr . . . "Ross Bullock" . . "Bullock" . . "VIAF" . . "13592327"^^ . "En poste : Division of neurological surgery, Medical college of Virginia, Richmond (en 1997)" . . . . . . . . "2013-07-31"^^ . "000000004030945X" . .