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作者: W H Pearse
DOI: 10.2105/AJPH.73.8.843
关键词:
摘要:
American Journal of Obstetrics and Gynecology,1991, 引用: 22
Journal of Obstetrics and Gynaecology,1986, 引用: 23
JAMA,1984, 引用: 97
JAMA: The Journal of the American Medical Association,1993, 引用: 183