http://pec.lib.wvu.edu/record/P11431941The Effect of sodium nitrite on the emptying time of the normal human stomach. Journal article reprint from: <em>Archives internationales Pharmacodynamie et de Thérapie</em>, v.65:no.1 (1941). Sleeth, Clark K.Van Liere, Edward J., 1895-1979.Nitrates.Digestive system.Digestive physiology.Sodium compounds.Gastric emptying.Stomach.14256