{Reference Type}: Letter {Title}: Stiff skin syndrome: long-term follow-up. {Author}: Baka JLCES;Rocha TOCD;Pincelli MS;Samorano LP;Rivitti-Machado MCDM;Oliveira ZNP; {Journal}: An Bras Dermatol {Volume}: 99 {Issue}: 4 {Year}: 2024 Jul-Aug 24 {Factor}: 2.113 {DOI}: 10.1016/j.abd.2023.07.013