| radiological | Pertaining to radiology. (18 Nov 1997) |
|---|---|
| radiological anatomy | The study of bodily sturcture using radiographs and other imaging methods. (05 Mar 2000) |
| radiological enteroclysis | Method of imaging the duodenum and small intestine by intubation of the duodenum and instillation of dilute barium; also known as small bowel enema. (05 Mar 2000) |
| radiological sphincter | A section of a tubular structure that acts as if it has a band of circular muscle to constrict it, although no such specialised structure can be found on morphological examination. Synonym: functional sphincter, radiological sphincter. (05 Mar 2000) |
| bacteriological warfare | <microbiology> Use of harmful bacteria by the military as weapons against the enemy. (09 Oct 1997) |
| biological warfare | <microbiology> The military use of harmful biological agents such as pathogenic bacteria. (21 Mar 1998) |
| chemical warfare | Tactical warfare using incendiary mixtures, smokes, or irritant, burning, or asphyxiating gases. (12 Dec 1998) |
| chemical warfare agents | Chemicals that are used to cause the disturbance, disease, or death of humans during war. (12 Dec 1998) |
| psychological warfare | The manipulation of psychological influences, primarily concerned with morale, to strengthen the ability of one's own country and weaken the enemy. (12 Dec 1998) |
| nuclear warfare | Warfare involving the use of nuclear weapons. (12 Dec 1998) |