Loss to follow-up and missing data: important issues that can affect your study results.

J Bras Pneumol

. Methods in Epidemiologic, Clinical, and Operations Research-MECOR-program, American Thoracic Society/Asociación Latinoamericana del Tórax, Montevideo, Uruguay.

Published: April 2019

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6733737PMC
http://dx.doi.org/10.1590/1806-3713/e20190091DOI Listing

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