Sayre, L. E., investigations and experiments and references to work, 10, 11, 14, 18, 19, 22, 23, 25, 28, 29, 30, 31, 34, 48 Schedel, H., reference to work, 65 Scheibler, C., reference to work, 64 Schirmer, reference to work, 74 Schorlemmer, C., reference to work, 53 Schuchardt, B., description of symptoms of locoed animals, similar to lathyrism, 15 Schulz, H., reference to work, 63 Schwartzkopff, O., references to work, 12, 13 Schwilgué, C. J. A., reference to work, 63 "Science," references to papers on loco plants, 11, 31 Scrofula, treatment, use of barium, 62 Senecio jacoboea, poisonous effects, 17 Sestini, F., tests for beryllium, 50 Sheep, autopsies after barium poisoning, 74 loco poisoning, 18, 30, 33, 45 disease caused by feeding on Darling pea, 16-17 loco-plant feeding experiments, 30, 44-46 poisoning, notes, 20, 22, 30, 33, 34 locoed, symptoms, 14-15 susceptibility to loco disease, 12 Smith, J. G., reference to work, 35 Snow, F. H., reference to work, 31 Soils, analysis, Hugo, Colo., for traces of barium, 57 Sophora sericea, supposed cause of loco disease, 10 Spine diseases, treatment, use of barium, 63 Sprengel, C., reference to work, 53 Staggers, grass, Texas loco disease, symptoms, description, 11 Stalker, M., description of symptoms of locoed animals and references to work, 10, 11, 14, 15, 16, 18, 21, 26, 64 Steele, C. D., reference to work, 31 Stern, E., reference to work, 64 Stietenroth, reference to work, 73 Stipa vaseyi, supposed cause of loco disease, 10 Stock, losses from loco diseases, 9, 34 poisoning by barium in brine, 73 Stockman, Doctor, experiments with extracts of Astragalus mollissimus, 22 Storer, F. H., reference to work, 72 Storke, B. F., references to work, 19, 25