TY - JOUR T1 - Serotonin in Down's Syndrome JF - Archives of Disease in Childhood JO - Arch Dis Child SP - 912 LP - 912 DO - 10.1136/adc.50.11.912 VL - 50 IS - 11 A2 - , Y1 - 1975/11/01 UR - http://adc.bmj.com/content/50/11/912.1.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -