A revised method for determination of dialkylphosphate levels in human urine by solid-phase extraction and liquid chromatography with tandem mass spectrometry: application to human urine samples from Japanese children

固相萃取-液相色谱串联质谱法测定人尿中二烷基磷酸盐水平的改进方法：应用于日本儿童尿液样本