共 15 条
[2]
CLELAND W, 1969, MEDICAL SURGICAL CAR, P245
[5]
IONESCU MI, 1969, LANCET, V2, P335
[8]
NATURAL HISTORY AND INDICATIONS FOR SURGERY INAORTIC VALVAR DISEASE
[J].
PROCEEDINGS OF THE ROYAL SOCIETY OF MEDICINE-LONDON,
1967, 60 (10)
:1015-&