Birgir Hrafnkelsson
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An Icelandic example of the impact of population structure on association studies
A Helgason, B Yngvadottir, B Hrafnkelsson, J Gulcher, K Stefánsson
Nature genetics 37 (1), 90-95, 2005
A populationwide coalescent analysis of Icelandic matrilineal and patrilineal genealogies: evidence for a faster evolutionary rate of mtDNA lineages than Y chromosomes
A Helgason, B Hrafnkelsson, JR Gulcher, R Ward, K Stefánsson
The American Journal of Human Genetics 72 (6), 1370-1388, 2003
Psychotropic drug use among Icelandic children: a nationwide population-based study
H Zoëga, G Baldursson, B Hrafnkelsson, AB Almarsdóttir, ...
Journal of child and adolescent psychopharmacology 19 (6), 757-764, 2009
Effectiveness of a partnership‐based self‐management programme for patients with mild and moderate chronic obstructive pulmonary disease: a pragmatic randomized controlled trial
H Jonsdottir, OR Amundadottir, G Gudmundsson, BS Halldorsdottir, ...
Journal of advanced nursing 71 (11), 2634-2649, 2015
Hierarchical modeling of count data with application to nuclear fall-out
B Hrafnkelsson, N Cressie
Environmental and ecological statistics 10 (2), 179-200, 2003
Pneumococcal vaccination: direct and herd effect on carriage of vaccine types and antibiotic resistance in Icelandic children
S Sigurdsson, H Erlendsdóttir, SJ Quirk, J Kristjánsson, K Hauksson, ...
Vaccine 35 (39), 5242-5248, 2017
Decreased incidence of respiratory infections in children after vaccination with ten-valent pneumococcal vaccine
S Sigurdsson, KG Kristinsson, H Erlendsdóttir, B Hrafnkelsson, ...
The Pediatric infectious disease journal 34 (12), 1385-1390, 2015
Hydrogen sulfide and particle matter levels associated with increased dispensing of anti-asthma drugs in Iceland's capital
HK Carlsen, H Zoëga, U Valdimarsdóttir, T Gíslason, B Hrafnkelsson
Environmental research 113, 33-39, 2012
Psychometric development of the Iceland-family perceived support questionnaire (ICE-FPSQ)
EK Sveinbjarnardottir, EK Svavarsdottir, B Hrafnkelsson
Journal of Family Nursing 18 (3), 328-352, 2012
A model for categorical length data from groundfish surveys
B Hrafnkelsson, G Stefánsson
Canadian Journal of Fisheries and Aquatic Sciences 61 (7), 1135-1142, 2004
A statistical approach to identify ancient template DNA
A Helgason, S Pálsson, C Lalueza-Fox, S Ghosh, S Sigurðardottir, ...
Journal of Molecular Evolution 65 (1), 92-102, 2007
A method for estimating annual energy production using Monte Carlo wind speed simulation
B Hrafnkelsson, GV Oddsson, R Unnthorsson
Energies 9 (4), 286, 2016
Levelized cost of energy analysis of a wind power generation system at burfell in iceland
BF Ragnarsson, GV Oddsson, R Unnthorsson, B Hrafnkelsson
Energies 8 (9), 9464-9485, 2015
The Icelandic economic collapse, smoking, and the role of labor-market changes
T Ólafsdóttir, B Hrafnkelsson, TL Ásgeirsdóttir
The European Journal of Health Economics 16 (4), 391-405, 2015
Psychometric development of the iceland-expressive family functioning questionnaire (ICE-EFFQ)
EK Sveinbjarnardottir, EK Svavarsdottir, B Hrafnkelsson
Journal of Family Nursing 18 (3), 353-377, 2012
A long‐term follow‐up of allergic diseases in Iceland
AF Finnbogadóttir, B Árdal, H Eiríksson, B Hrafnkelsson, H Valdimarsson, ...
Pediatric allergy and immunology 23 (2), 181-185, 2012
Reduction in all-cause acute otitis media in children< 3 years of age in primary care following vaccination with 10-valent pneumococcal Haemophilus influenzae protein-D …
S Sigurdsson, E Eythorsson, B Hrafnkelsson, H Erlendsdóttir, ...
Clinical Infectious Diseases 67 (8), 1213-1219, 2018
Does hygiene intervention at day care centres reduce infectious illnesses in children? An intervention cohort study
T Gudnason, B Hrafnkelsson, B Laxdal, KG Kristinsson
Scandinavian Journal of Infectious Diseases 45 (5), 397-403, 2013
Effect of vaccination on pneumococci isolated from the nasopharynx of healthy children and the middle ear of children with otitis media in Iceland
SJ Quirk, G Haraldsson, H Erlendsdóttir, MÁ Hjálmarsdóttir, ...
Journal of clinical microbiology 56 (12), e01046-18, 2018
Computationally efficient spatial modeling of annual maximum 24‐h precipitation on a fine grid
ÓP Geirsson, B Hrafnkelsson, D Simpson
Environmetrics 26 (5), 339-353, 2015
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