共 56 条
[31]
GREENFIELD J, 1996, SEM RESP CRIT CARE M, V17, P71
[32]
GREENFIELD LJ, 1992, ARCH SURG-CHICAGO, V127, P969
[36]
Hough R. E., 1996, British Journal of Haematology, V93, P136
[37]
Koonin L M, 1991, MMWR CDC Surveill Summ, V40, P1
[39]
An ultrasound study of gestational and postural changes in the deep venous system of the leg in pregnancy
[J].
BRITISH JOURNAL OF OBSTETRICS AND GYNAECOLOGY,
1997, 104 (02)
:191-197
[40]
The deep venous system in the puerperium: An ultrasound study
[J].
BRITISH JOURNAL OF OBSTETRICS AND GYNAECOLOGY,
1997, 104 (02)
:198-200