1. International Medical Foundation of Japan, 1995:141 0 64.
2. In Vitro Antibacterial Activity of Bismuth Subsalicylate
3. Tupasi TE, Velmonte MA, Sanvictores MEG, etal. Determinants of morbid- 7. World Health Organization. Programme for control of acute respiratory ity and mortality due to acute respiratory infections: implications for infections: sixth programme report 1992 0 93. Geneva: World Health Or