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Birth defects surveillance after assisted reproductive technology in Beijing: a whole of population-based cohort study
OBJECTIVES: To compare the differences in the prevalence of birth defects among offspring conceived by assisted reproductive technology (ART) and conceived spontaneously (non-ART), and assess the contribution of ART to birth defects. DESIGN: A population-based retrospective cohort study. SETTING: Be...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BMJ Publishing Group
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8231031/ https://www.ncbi.nlm.nih.gov/pubmed/34162637 http://dx.doi.org/10.1136/bmjopen-2020-044385 |