ABSTRACT Whereas immunoglobulin G (IgG) antibodies to double-stranded (ds)DNA are serological markers of systemic lupus erythematosus (SLE), not all antibodies to DNA (anti-DNA) are in
A brand new isotope dilution inductively coupled plasma mass spectrometry (ICPMS) technique is developed to find out picomolar concentrations of titanium (Ti) in seawater. The
