M June 7, 2013 06:44 am JST June 7, 2013 | 07:38 am JST 146 remarks In Japanese, ”kogen-byo” is connective muscle illness (formerly known as collagen illness), and used to explain systemic autoimmune diseases such as lupus. But Japanese men are often struggling with an outbreak of a brand new infection, and Shukan Taishu […]