Resultats de la cerca - Johann Agust Sigurdsson

Co-prescribing of opioids and benzodiazepines/Z-drugs associated with all-cause mortality-A population-based longitudinal study in primary care with weak opioids most commonly pres... per Kristjan Linnet, Heidrun Sjofn Thorsteinsdottir, Johann Agust Sigurdsson, Johann Agust Sigurdsson, Emil Larus Sigurdsson, Emil Larus Sigurdsson, Larus Steinthor Gudmundsson

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Use of pregnancy ultrasound before the 19th week scan: an analytical study based on the Icelandic Childbirth and Health Cohort per Kristine Flo Halle, Maria Fjose, Hildur Kristjansdottir, Amalia Bjornsdottir, Linn Getz, Margret Olafia Tomasdottir, Johann Agust Sigurdsson

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