共 4 条
[1]
EXTONSMITH AN, 1955, MEDICAL PROBLEMS OLD, P98
[2]
GOEBERT WH, 1968, GERIATRICS, V23, P113
[3]
STIEGLITZ EJ, 1954, GERIATRIC MEDICINE
[4]
WALTON JN, 1956, SUBARACHNOID HAEMORR, pCH2