Case Record of MGH
Medulloblastoma Metastasizing to Subarachnoid Space, NEJM 295:5531976., , 1976
Case Records of MGH
NEJM 291:837, 1974. Endodermal sinus tumor in region of Pineal Gland., , 1974
Acquired Lesions of the Fourth Cranial Nerve
Brain 93:567, Berger,J.,et al, 1970