. . . . "The legacy of Harvey Cushing : profiles of patient care / edited by Aaron A. Cohen-Gadol, Dennis D. Spencer, 2007. - . - LC Authorities. - http://authorities.loc.gov. - 2009-03-13"@fr . "2009-03-13" . . "Professeur. - En poste : Department of Neurosurgery, Yale University school of medicine, New Haven, Conn. (en 2007)" . "Dennis D. Spencer"@fr . . . . "0000000055236644" . . . "15972311"^^ . "Dennis D. Spencer" . "2013-08-07" . . . . "2013-08-06"^^ . . "Professeur. - En poste : Department of Neurosurgery, Yale University school of medicine, New Haven, Conn. (en 2007)"@fr . "VIAF" . "Spencer" . "Professeur. - En poste : Department of Neurosurgery, Yale University school of medicine, New Haven, Conn. (en 2007)" . . "Dennis D." . "male" . . .