Masakazu Washio Gen Kobashi2023-12-182023-12-182019https://link.springer.com/978-981-13-1096-6https://libebook.kku.ac.th/handle/123456789/3880This book presents research findings from epidemiological studies investigating chronic and intractable diseases with unidentifiable causes from a clinical perspective. Each chapter provides the latest findings on specific diseases including procedures for their study.