@article{d4c49d43618e4e6db9cae160644873d3,
title = "Secondary amyloidosis associated with overlap syndrome of rheumatoid arthritis, progressive systemic sclerosis and polymyositis",
author = "I. Kumagai and T. Sasaki and K. Takatori and K. Shikata and S. Ikeda and M. Takaoka and H. Makino and Z. Ota",
year = "1989",
month = sep,
doi = "10.2169/naika.78.1346",
language = "English",
volume = "78",
pages = "1346--1347",
journal = "Nihon Naika Gakkai zasshi. The Journal of the Japanese Society of Internal Medicine",
issn = "0021-5384",
publisher = "Japanese Society of Internal Medicine",
number = "9",
}