Strategies for identifying pregnancies in the automated medical records of the General Practice Research Database

• 作者Janet R. Hardy; Theodore R. Holford; Gillian C. Hall; Michael B. Bracken
• 卷第13卷
• 期第11期
• 印刷ISSN1053-8569
• 电子ISSN1099-1557
• 文件大小106.05KB
• 发表时间2004
• DOI10.1002/pds.935
• 页码749-759