【美联社马州波士顿1981年11月18日电】一项研究称,从新生儿脚跟采取一滴血,可检查出新生儿是否患有已知可致发育迟缓的呆小症,若医生对此血液试验有阳性结果的小儿采取措施,则此种疾病基本上可防止。达特默思医学院的克莱因(Robert Klein) Associated Press Boston, MA, November 18, 1981 According to one study, a drop of blood taken from the heel of a newborn can detect whether a newborn has a persistent small cell known to cause stunting, This blood test has positive results in children to take measures, then the disease is basically preventable. Dartmouth School of Medicine Klein (Robert Klein)