Inui K, Sato M, Esterberg E, Parikh RC, Kimura S, Torisu-Itakura H. Treatment practices and costs among patients with psoriatic arthritis: a Japanese hospital claims database analysis. Mod Rheumatol. 2021 Nov;31(6):1179-91. doi: 10.1080/14397595.2021.1886629
Tomita T, Sato M, Esterberg E, Parikh RC, Hagimori K, Nakajo K. Treatment patterns and health care resource utilization among Japanese patients with ankylosing spondylitis: a hospital claims database analysis. Mod Rheumatol. 2020 Jun 19;1-11. doi: 10.1080/14397595.2020.1775927
Freund DA, Hurley RE, Adamache KW, Mauskopf J. The performance of urban and public hospitals and NHCs (neighborhood health centers) under Medicaid capitation programs. Hosp Health Serv Adm. 1990 Jan 1;35(4):525-46.