. . . . . . . . "1950-03-05" . . . . . . . . . . . . . . . . . "1950" . . . . . . . . . "1200060" . "Henry Marsh" . "Henry Thomas Marsh" . . . . . . . . . . . . . . "Henry Marsh:" . . . . . "Henry Marsh (neurosurgeon)" . . . . . "Henry Marsh (neurosurgeon)" . . . . . . . . . . . . . . . . . . . . . . . .