APA
Lopez-Olivo M. A., Negrón J. B., Zogala R. J., Carmona L., Criner K., Goel N., Gonzalez-Lopez L., Ingegnoli F., Leong A., March L., Shea B., Strand V., Tugwell P., Westrich-Robertson T., Zamora N. V., Christensen R. & Suarez-Almazor M. E. (20201015). Core Outcome Sets Specifically for Longterm Observational Studies: OMERACT Special Interest Group Update in Rheumatoid Arthritis. : The Journal of rheumatology.
Chicago
Lopez-Olivo Maria A, Negrón José B, Zogala Richard J, Carmona Loreto, Criner Karla, Goel Niti, Gonzalez-Lopez Laura, Ingegnoli Francesca, Leong Amye, March Lyn, Shea Beverly, Strand Vibeke, Tugwell Peter, Westrich-Robertson Tiffany, Zamora Natalia V, Christensen Robin and Suarez-Almazor Maria E. 20201015. Core Outcome Sets Specifically for Longterm Observational Studies: OMERACT Special Interest Group Update in Rheumatoid Arthritis. : The Journal of rheumatology.
Harvard
Lopez-Olivo M. A., Negrón J. B., Zogala R. J., Carmona L., Criner K., Goel N., Gonzalez-Lopez L., Ingegnoli F., Leong A., March L., Shea B., Strand V., Tugwell P., Westrich-Robertson T., Zamora N. V., Christensen R. and Suarez-Almazor M. E. (20201015). Core Outcome Sets Specifically for Longterm Observational Studies: OMERACT Special Interest Group Update in Rheumatoid Arthritis. : The Journal of rheumatology.
MLA
Lopez-Olivo Maria A, Negrón José B, Zogala Richard J, Carmona Loreto, Criner Karla, Goel Niti, Gonzalez-Lopez Laura, Ingegnoli Francesca, Leong Amye, March Lyn, Shea Beverly, Strand Vibeke, Tugwell Peter, Westrich-Robertson Tiffany, Zamora Natalia V, Christensen Robin and Suarez-Almazor Maria E. Core Outcome Sets Specifically for Longterm Observational Studies: OMERACT Special Interest Group Update in Rheumatoid Arthritis. : The Journal of rheumatology. 20201015.