Publisher
- elsevier5
- elsevier b.v.5
- karolinska inst, ctr infect med, dept med, stockholm, sweden.5
- karolinska inst, dept lab med, div clin microbiol, stockholm, sweden.5
- oxford university press5
- oxford university press / usa5
- uppsala universitet, oron-, nas- och halssjukdomar5
- american medical association4
- public library of science (plos)4