Cárdenas, O., Falconi , S., Tusa , E. and Rodríguez, A. 2024. Development of a ChatBot model for health telecare: Integration of LangChain, embeddings with OpenAI, and Pinecone using the question answering technique. Journal of Applied Research and Technology. 22, 3 (Jun. 2024), 389–402. DOI:https://doi.org/10.22201/icat.24486736e.2024.22.3.2367.