@article{article294ffe8f,
title   = {Cholesterol crystals in pericardial effusion associated with rheumatoid arthritis},
author = {Oliveira, Joao Calvino Soares de and Olalla, Leonardo Flavio Guerron and Domiciano, Diogo Souza and Shinjo, Samuel Katsuyuki},
year = {2023},
doi = {10.1007/s11739-023-03248-1},
journal   = {Internal and emergency medicine}
}