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The increasing trend of observational studies in clinical research: Have we forgotten and started defying the hierarchy?

Detalles Bibliográficos
Autores principales: Bajwa, Sukhminder Jit Singh, Theerth, Kaushic A, Gupta, Anju
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Wolters Kluwer - Medknow 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7989480/
https://www.ncbi.nlm.nih.gov/pubmed/33776107
http://dx.doi.org/10.4103/ija.IJA_176_21