Chemicals that are used to cause the disturbance, disease, or death of humans during WARFARE.

Tactical warfare using incendiary mixtures, smokes, or irritant, burning, or asphyxiating gases.

Severe irritant and vesicant of skin, eyes, and lungs. It may cause blindness and lethal lung edema and was formerly used as a war gas. The substance has been proposed as a cytostatic and for treatment of psoriasis. It has been listed as a known carcinogen in the Fourth Annual Report on Carcinogens (NTP-85-002, 1985) (Merck, 11th ed).

Warfare involving the use of living organisms or their products as disease etiologic agents against people, animals, or plants.

An organophosphorus ester compound that produces potent and irreversible inhibition of cholinesterase. It is toxic to the nervous system and is a chemical warfare agent.

A class of enzymes that catalyze the hydrolysis of one of the three ester bonds in a phosphotriester-containing compound.

An organophosphorus compound that inhibits cholinesterase. It causes seizures and has been used as a chemical warfare agent.

"Military science" is not typically considered a medical term, but rather refers to the study and practice of the techniques, methods, and theories used in warfare, including strategy, tactics, logistics, and military technology.

The use of humans as investigational subjects.

Compounds containing carbon-phosphorus bonds in which the phosphorus component is also bonded to one or more sulfur atoms. Many of these compounds function as CHOLINERGIC AGENTS and as INSECTICIDES.

The removal of contaminating material, such as radioactive materials, biological materials, or CHEMICAL WARFARE AGENTS, from a person or object.

Carbon-containing phosphoric acid derivatives. Included under this heading are compounds that have CARBON atoms bound to one or more OXYGEN atoms of the P(=O)(O)3 structure. Note that several specific classes of endogenous phosphorus-containing compounds such as NUCLEOTIDES; PHOSPHOLIPIDS; and PHOSPHOPROTEINS are listed elsewhere.

Organic compounds that contain phosphorus as an integral part of the molecule. Included under this heading is broad array of synthetic compounds that are used as PESTICIDES and DRUGS.

Former members of the armed services.

Drugs that inhibit cholinesterases. The neurotransmitter ACETYLCHOLINE is rapidly hydrolyzed, and thereby inactivated, by cholinesterases. When cholinesterases are inhibited, the action of endogenously released acetylcholine at cholinergic synapses is potentiated. Cholinesterase inhibitors are widely used clinically for their potentiation of cholinergic inputs to the gastrointestinal tract and urinary bladder, the eye, and skeletal muscles; they are also used for their effects on the heart and the central nervous system.

I'm sorry for any confusion, but "Iraq" is a country located in the Middle East and it doesn't have a medical definition. If you have any questions related to medical topics or definitions, I'd be happy to try to help answer them!

"Salivary gland diseases refer to a group of medical conditions that affect the function, structure, or health of the salivary glands, leading to symptoms such as dry mouth, swelling, pain, and abnormal secretions."

Living organisms or their toxic products that are used to cause disease or death of humans during WARFARE.

The practice of medicine as applied to special circumstances associated with military operations.

An aspect of cholinesterase (EC 3.1.1.8).

Unexplained symptoms reported by veterans of the Persian Gulf War with Iraq in 1991. The symptoms reported include fatigue, skin rash, muscle and joint pain, headaches, loss of memory, shortness of breath, gastrointestinal and respiratory symptoms, and extreme sensitivity to commonly occurring chemicals. (Nature 1994 May 5;369(6475):8)

'Chemical burns' is a medical term that refers to injuries resulting from skin or eye contact with harmful substances, such as acids, alkalis, or irritants, which can cause damage ranging from mild irritation to severe necrosis and scarring.

Injury to any part of the eye by extreme heat, chemical agents, or ultraviolet radiation.

The manipulation of psychological influences, primarily concerned with morale, to strengthen the ability of one's own country and weaken the enemy.