共 24 条
[1]
BRENNER RW, 1967, OBSTET GYNECOL, V29, P71
[2]
BUCKLEY JW, 1976, CAN MED ASSOC J, V115, P1193
[3]
DISCHE FE, 1974, J OBSTET GYN BR COMM, V81, P724
[4]
INTRAUTERINE-DEVICES AND ACUTE PELVIC INFLAMMATORY DISEASE
[J].
JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION,
1976, 235 (17)
:1851-1853
[5]
GUPTA PK, 1976, ACTA CYTOL, V20, P295
[8]
HANF U, 1955, Geburtshilfe Frauenheilkd, V15, P366
[9]
HENDERSON SR, 1973, OBSTET GYNECOL, V41, P726
[10]
HOLM P, 1950, ACTA PATHOL MIC SC, V27, P736