"Mc Kenna" . "W." . . "William MacKenna" . "William MacKenna" . "William McKenna" . "William R." . . "William R. McKenna" . . "Mac Kenna" . . "W. McKenna" . . "William" . "William R. Mac Kenna" . "R" . "M.D William J. McKenna" . "W. Mckenna"@en . "R." . "William Mckenna" . "McKenna" . "William R. Mc Kenna" . "W" . "Mc Kenna" . "McKenna"@fr-FR . "MacKenna" . . "Robert" . "William R. Mckenna" . "William Robert MacKenna" . "William R. McKenna"@pl-PL . . . . "J." . . "MacKenna" . "Mackenna" . "W Mckenna" . "William McKenna" . . . "Universidad Pontificia Boliviariana s. p." . "William R McKenna"@en-AU . "Mckenna" . "William Mackenna" . "William Mc Kenna" . . "William R. MacKenna"@hr-HR . "Mac Kenna" . "William R. MacKenna" . "McKenna, William J., M.D" . . .