Serum (blood) small molecules to cells. Like many other mass nouns, the word "serum" can be pluralized when used in certain senses. To speak of multiple serum specimens from multiple people (each with a unique population of antibodies), physicians sometimes speak of sera (the Latin plural, as opposed to *"serums"). Serum (blood) In blood, the serum () is the component that is neither a blood cell (serum does not contain white blood cells- leukocytes, or red blood cells- erythrocytes), nor a clotting factor; it is the blood plasma not including the fibrinogens. Serum includes all proteins not used in blood clotting and
Blood, Sweat and Stanley Poole Critic's Circle Award. The production transferred to Los Angeles. The "Los Angeles Times" called it "a routine service comedy." Blood, Sweat and Stanley Poole Blood, Sweat and Stanley Poole is a 1961 play by William Goldman and James Goldman. Both Goldman brothers had served in the army and the play is about a supply sergeant at an army post in the south. William Goldman later recalled "we had both been in the army at the same time and it seemed like a decent enough idea and magically we got it on." William and James Goldman had been permitted to serve