@article{Nielsen2017, author = "Anne Nielsen and Peter Kent and Lise Hestbaek and Werner Vach and Alice Kongsted", title = "{Additional file 7: of Identifying subgroups of patients using latent class analysis: should we use a single-stage or a two-stage approach? A methodological study using a cohort of patients with low back pain}", year = "2017", month = "2", url = "https://springernature.figshare.com/articles/dataset/Additional_file_7_of_Identifying_subgroups_of_patients_using_latent_class_analysis_should_we_use_a_single-stage_or_a_two-stage_approach_A_methodological_study_using_a_cohort_of_patients_with_low_back_pain/4601674", doi = "10.6084/m9.figshare.c.3679018_D3.v1" }