Smith F P
J Forensic Sci. 1981 Jan;26(1):193-7.
Picogram quantities of digoxin were detected in 100-microL samples of dried bloodstains by using radioimmunoassay. The extractability of digoxin by various surfactants and the problems encountered with aged stains were investigated.
采用放射免疫分析法在100微升干血斑样本中检测到皮克级别的地高辛。研究了各种表面活性剂对地高辛的提取能力以及陈旧血斑所遇到的问题。