预防肠道传染病 Yufang changdao chuanran bing Designer Pan Puhua (潘普华) Date early 1980s Publisher Ningxia Hui Zizhiqu aiguo weisheng yundong weiyuanhui, Ningxia Hui zizhiqu weishengting (宁夏回自治区爱国卫生运动委员会，宁夏回自治区卫生厅) Size 78x54 cm. Call nr. BG E15/603 Collection Landsberger collection Theme Hygiene Link to IISH catalog https://search.iisg.amsterdam/Record/1182384
