TY - JOUR T1 - The measurement of intestinal sounds in man and their relationship to serum 5-hydroxytryptamine JF - Gut JO - Gut SP - 246 LP - 251 DO - 10.1136/gut.2.3.246 VL - 2 IS - 3 AU - B. G. Adams Y1 - 1961/09/01 UR - http://gut.bmj.com/content/2/3/246.abstract N2 - Carbachol and magnesium sulphate were used to increase the motility of the intestine in healthy volunteers. The effect was estimated by recording changes in abdominal sounds. Serum 5-hydroxytryptamine levels were assayed and found to be higher after gastrointestinal stimulation. ER -