TY - GEN AU - Otaki,Yurina AU - Otaki,Masahiro AU - Sakura,Osamu TI - Water systems and urban sanitation: a historical comparison of Tokyo and Singapore SN - 1477-8920 PY - 2007///0827 KW - Adolescent KW - Adult KW - Child KW - Child, Preschool KW - Dysentery KW - history KW - History, 19th Century KW - History, 20th Century KW - History, 21st Century KW - Humans KW - Infant KW - Infant Mortality KW - Infant, Newborn KW - Middle Aged KW - Sanitation KW - Singapore KW - Tokyo KW - Typhoid Fever KW - Urban Population KW - Water Pollution KW - Water Supply N1 - Publication Type: Comparative Study; Historical Article; Journal Article; Research Support, Non-U.S. Gov't ER -