A shot in the arm, maybe, 5 letters
Blood minus cells and clotting factors, 5 letters
Blood-derived medicine, 5 letters
Clear part of blood, 5 letters
Emergency room supply, 5 letters
Fluid in phlebotomy, 5 letters
Fluid with antibodies, 5 letters
Gamma globulin source, 5 letters
Infection injection, 5 letters
Inoculated protection, 5 letters
Intravenous injection, 5 letters
It may lead to the truth, 5 letters
It's obtained by centrifuging blood, 5 letters
Medical preventative, 5 letters
Substance on a slide, 5 letters
Syringe contents, perhaps, 5 letters
Syringe contents, sometimes, 5 letters
The Iditarod commemorates its delivery to Nome, 5 letters
Truth ___ (hypnotic drug), 5 letters
Truth ___ (interrogation drug), 5 letters
Truth ___ (interrogation injection), 5 letters
Type of cholesterol, 5 letters
Wheylike body fluid, 5 letters
Word with truth or blood, 5 letters
Word with truth or blood, 5 letters
Watery fluid of the blood that resembles plasma but contains fibrinogen, 5 letters
Albumin and globulin, sometimes, 6 letters