Soap, use of, IV, 32
Soil, bacteria in, V, 135
constituents of, V, 131
contamination of, V, 136
diseases due to, V, 139
Soil, improving the, V, 140
influence of, V, 137
Sore mouth, aphthous, II, 66
gangrenous, II, 67
simple, II, 65
ulcerous, II, 67
Sore eyes, II, 16
Sore throat, II, 69
Soup, malt, IV, 267
Soups, IV, 207