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Hyperemesis gravidarum in the Medical Birth Registry of Norway – a validity study

BACKGROUND: Valid registration of medical information is essential for the quality of registry-based research. Hyperemesis gravidarum (HG) is characterized by severe nausea and vomiting, weight loss and electrolyte imbalance starting before 22nd gestational week. Given the fact that HG is a generall...

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Detalles Bibliográficos
Autores principales: Vikanes, Åse, Magnus, Per, Vangen, Siri, Lomsdal, Sølvi, Grjibovski, Andrej M
Formato: Online Artículo Texto
Lenguaje:English
Publicado: BioMed Central 2012
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3534526/
https://www.ncbi.nlm.nih.gov/pubmed/23095718
http://dx.doi.org/10.1186/1471-2393-12-115