A Blinding Headache
Lancet 350:182, Embil,J.J.,et al, 1997
Falling Again
Lancet 349:26, Johnston,S.,et al, 1997
Large Virchow-Robin Spaces, MR-Clinical Correlation
AJNR 10:929-936, Heier,L.A.,et al, 1989
Idiopathic Hypopituitarism in the Elderly
BMJ 291:247-248, Belchetz,P.E., 1985