共 9 条
[2]
Use of large medical databases to study associations between diseases
[J].
QJM-MONTHLY JOURNAL OF THE ASSOCIATION OF PHYSICIANS,
2000, 93 (10)
:669-675
[3]
RISK OF CANCER OF THE BREAST AFTER LEGAL-ABORTION DURING 1ST TRIMESTER - A SWEDISH REGISTER STUDY
[J].
BMJ-BRITISH MEDICAL JOURNAL,
1989, 299 (6713)
:1430-1432
[7]
Rookus MA, 2000, AM J EPIDEMIOL, V151, P1144
[8]
Tang MTC, 2000, AM J EPIDEMIOL, V151, P1139