Byrne A R, Kosta L
Sci Total Environ. 1979 Sep;13(1):87-90. doi: 10.1016/0048-9697(79)90019-6.
The vanadium and tin contents of total diet samples collected in five Italian towns are given, and discussed in relation to literature data, their status as essential elements and their levels in human blood. Tin in blood was found to be below 2 ng ml-1 in a group of 14 subjects, and barely detectable even after oral consumption of 60 mg of tin.
给出了在意大利五个城镇采集的总膳食样本中的钒和锡含量，并结合文献数据、它们作为必需元素的地位以及它们在人体血液中的水平进行了讨论。在一组14名受试者中，发现血液中的锡含量低于2纳克/毫升，即使口服60毫克锡后也几乎检测不到。
