diff --git a/artigo.tex b/artigo.tex
index 6d42bcb..4c062a0 100644
--- a/artigo.tex
+++ b/artigo.tex
@@ -670,13 +670,6 @@ Em conformidade com o Art. 2º, inciso III, do Manual de Publicações da SBC, o
 	\textit{MIS Quarterly}, v. 27, n. 3, p. 425--478, 2003.
 	DOI: \url{https://doi.org/10.2307/30036540}.
 	
-	\bibitem{Wishbox2017}
-	REDAÇÃO WISHBOX.
-	Protótipo: Entenda o Que é, Para Que Utilizar e Como Fazer.
-	[S. l.], 2017.
-	Disponível em: \url{https://www.wishbox.net.br/blog/prototipo/}.
-	Acesso em: 4 jun. 2026.
-	
 	\bibitem{DeneckeMay2022}
 	DENECKE, K.; MAY, R.
 	Usability Assessment of Conversational Agents in Healthcare: A Literature Review.
@@ -703,19 +696,6 @@ Em conformidade com o Art. 2º, inciso III, do Manual de Publicações da SBC, o
 	\textit{Journal of Medical Internet Research}, 2020.
 	DOI: https://doi.org/10.2196/20346.
 	
-	\bibitem{WHO2021}
-	WORLD HEALTH ORGANIZATION.
-	\textit{Ethics and Governance of Artificial Intelligence for Health: WHO Guidance}.
-	Geneva: World Health Organization, 2021.
-	ISBN: 978-92-4-002920-0.
-	Disponível em: \url{https://www.who.int/publications/i/item/9789240029200}.
-	
-	\bibitem{Hua2025}
-	HUA, Y. et al.
-	Standardizing and Scaffolding Health Care AI-Chatbot Evaluation: Systematic Review.
-	\textit{JMIR AI}, v. 4, 2025.
-	DOI: https://doi.org/10.2196/69006.
-	
 	\bibitem{ISO9241_2102019}
 	INTERNATIONAL ORGANIZATION FOR STANDARDIZATION.
 	\textit{ISO 9241-210:2019: Ergonomics of Human-System Interaction -- Part 210: Human-Centred Design for Interactive Systems}.