文献检索/Pharmacoepidemiology and Drug SafetyEM-T3Pharmacoepidemiology and Drug Safety2015-01-28第 24 卷第 4 期,335-342开放获取高影响力 · 前 10%Beginning and duration of pregnancy in automated health care databases: review of estimation methods and validation resultsAndrea V. MargulisRTI Health SolutionsKristin K. PalmstenHarvard UniversitySusan E. AndradeUniversity of Massachusetts Chan Medical SchoolRachel A. CharltonUniversity of BathJanet R. HardyUniversity of South FloridaWilliam O. CooperVanderbilt UniversitySonia Hernández–Dı́azHarvard University去出版社页面 引用论文图谱收藏 被引提醒分享打印登录后看摘要和中文要点英文摘要、AI 生成的中文摘要和三条要点、参考文献和引证文献列表、论文图谱,注册免费。登录 / 注册关键词gestation lengthgestational age estimationelectronic health recordsprenatal care timingbirth weightmethod validationprenatal drug exposureearly pregnancy参考文献45引证文献16相似文献引文网络关联作者相关机构登录后可以看完整列表。去登录论文图谱本篇和它的参考文献、引证文献、相似文献登录后可以看这篇的论文图谱:谁被它引用、谁引用了它、还有哪些相似的研究。登录 / 注册