mustard gas (mg), as a chemical warfare agent was used by the iraqi army in iran-iraq conflict against military men in the battlefield in 1985. the serum levels of igg, iga and igm of patients exposed to mg in the battlefield were measured by single radial immunodiffusion from day 3 up to one month after exposure to mg. the serum levels of igg in patients showed significant decrease on day 3 af...
