Gastric carcinoma, bacteria in feces in, 242 gastric contents in, 232 contents, acetic acid in, 219 bacilli in, 229 bacteria in, 229 bile in, 217 blood in, 217, 228 test for, 223 Boas-Oppler bacillus in, 229 butyric acid in, 219 chemic examination, 218 constituents, 213 erythrocytes in, 228 examination, 213 chemic, 218 microscopic, 228 physiology, 217 routine, 214 food particles in, 217, 228 free acids in, Congo-red test for, 218 tests for, 218 hydrochloric acid in, 213. See also _Hydrochloric acid_. in achylia gastrica, 231 in atrophic gastritis, 231 in carcinoma, 232 in dilatation, 230 in disease, 230 in gastritis, 231 in gastrosuccorrhea, 231 in neuroses, 231 in ulcer, 232 lactic acid in, 219. See also _Lactic acid_. leptothrix buccalis in, 230 microscopic examination, 228 mucus in, 217 obtaining, 214 organic acids in, 219 quantitative test, 226 pepsin in, Hammerschlag's test, 227 quantitative test, 227 tests for, 221 pepsinogen in, test for, 221 physical examination, 217 pus-corpuscles in, 229 reaction, 217 rennin in, test for, 222 renninogen in, test for, 223 sarcinæ in, 229 tests, qualitative, 218 quantitative, 223 tissue bits in, 218 total acidity, 223 tests, 223 Töpfer's test, 223 withdrawal, 215 yeast-cells in, 229 juice, stimulation, for specimen, 214 test-meals to stimulate, 214 neuroses, stomach contents in, 231 ulcer, gastric contents in, 232 Gastritis, gastric contents in, 231 Gastro-intestinal diseases, anemia from, 204 Gastrosuccorrhea, gastric contents in, 231 Gerhardt's test for diacetic acid, 86 Globular sputum, 46 Glucose in urine, 76. See also _Glycosuria_. Glycosuria, 76 estimation of glucose, 79 Fehling's quantitative estimation, 81 test in, 78 fermentation method of estimating, 81 Haines' test in, 77 Kowarsky's test in, 78 persistent, 77 phenylhydrazin test in, 78 Purdy's estimation of glucose, 79 tests, 77-82 transitory, 76 Gmelin's test for bile, 87 Goldhorn's stain for spirochæte pallida, 283 Gonococcus in ophthalmia, 275 in pus, 264 in urine, 128 Gonorrheal ophthalmia, 275 threads in urine, 128 Gram's iodin solution, 38 method for bacillus influenza in sputum, 39 for bacteria in feces, 242 for pus, 261 Granular casts in urine, 117 degeneration, basophilic, 176 Granule epithelial cells in urine, compound, 122 Granules, lycopodium, in urine, 132 starch, in urine, 131 Gravel in urine, 104 Grawitz's degeneration, 176 Guaiac test for blood, 202 for hemoglobin, 89 Gunning's test for acetone, 84 Gutzeit's test for arsenic, 95 Haines' solution, 78 test for glucose, 77 Hairs in urine, 120 Hammerschlag's estimation of hemoglobin, 146 test for pepsin, 227