Melanocytoma of the foramen magnum.
Hirose T, Horiguchi H, Kaneko F, Kusaka K, Morizumi H, Seki K, Sano T.
Hirose T, et al. Among authors: morizumi h.
Pathol Int. 1997 Feb-Mar;47(2-3):155-60. doi: 10.1111/j.1440-1827.1997.tb03733.x.
Pathol Int. 1997.
PMID: 9088033