Pulmonary Hyalinizing Granuloma With Elevated IgG4 Levels, A Link To IgG4-Related Sclerosing Disease? acmcr [Internet]. 2021 Jan. 4 [cited 2026 Sep. 8];5(1):56-63. Available from: https://fortunejournals.org/ojs/index.php/acmcr/article/view/22445