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Epidemiological studies of the non-specific effects of vaccines: II--methodological issues in the design and analysis of cohort studies.
Farrington CP, Firth MJ, Moulton LH, Ravn H, Andersen PK, Evans S; Working Group on Non-specific Effects of Vaccines. Farrington CP, et al. Among authors: ravn h. Trop Med Int Health. 2009 Sep;14(9):977-85. doi: 10.1111/j.1365-3156.2009.02302.x. Epub 2009 Jun 15. Trop Med Int Health. 2009. PMID: 19531116 Free article. Review.
Tuberculin reaction and BCG scar: association with infant mortality.
Timmermann CA, Biering-Sørensen S, Aaby P, Fisker AB, Monteiro I, Rodrigues A, Benn CS, Ravn H. Timmermann CA, et al. Among authors: ravn h. Trop Med Int Health. 2015 Dec;20(12):1733-44. doi: 10.1111/tmi.12614. Epub 2015 Oct 22. Trop Med Int Health. 2015. PMID: 26426863 Free article. Clinical Trial.
Is early measles vaccination better than later measles vaccination?
Aaby P, Martins CL, Ravn H, Rodrigues A, Whittle HC, Benn CS. Aaby P, et al. Among authors: ravn h. Trans R Soc Trop Med Hyg. 2015 Jan;109(1):16-28. doi: 10.1093/trstmh/tru174. Trans R Soc Trop Med Hyg. 2015. PMID: 25573106 Free article. Review.
329 results