Trapezium Bone: A carpal bone adjacent to the TRAPEZOID BONE.Emergency Services, Psychiatric: Organized services to provide immediate psychiatric care to patients with acute psychological disturbances.Meptazinol: A narcotic antagonist with analgesic properties. It is used for the control of moderate to severe pain.Djibouti: A republic in eastern Africa, on the Gulf of Aden at the entrance to the Red Sea. Djibouti is also the name of its capital.Monobactams: Monocyclic, bacterially produced or semisynthetic beta-lactam antibiotics. They lack the double ring construction of the traditional beta-lactam antibiotics and can be easily synthesized.Trapezium Bone: A carpal bone adjacent to the TRAPEZOID BONE.Emergency Services, Psychiatric: Organized services to provide immediate psychiatric care to patients with acute psychological disturbances.Meptazinol: A narcotic antagonist with analgesic properties. It is used for the control of moderate to severe pain.Djibouti: A republic in eastern Africa, on the Gulf of Aden at the entrance to the Red Sea. Djibouti is also the name of its capital.Monobactams: Monocyclic, bacterially produced or semisynthetic beta-lactam antibiotics. They lack the double ring construction of the traditional beta-lactam antibiotics and can be easily synthesized.Trapezium Bone: A carpal bone adjacent to the TRAPEZOID BONE.Proteidae: The Proteidae family of permanently larval aquatic salamanders. It consists of two living genera - Necturus (mudpuppy) of the eastern United States and Proteus (the European olm).Monobactams: Monocyclic, bacterially produced or semisynthetic beta-lactam antibiotics. They lack the double ring construction of the traditional beta-lactam antibiotics and can be easily synthesized.Phenethylamines: A group of compounds that are derivatives of beta- aminoethylbenzene which is structurally and pharmacologically related to amphetamine. (From Merck Index, 11th ed)Universities: Educational institutions providing facilities for teaching and research and authorized to grant academic degrees.Trapezium Bone: A carpal bone adjacent to the TRAPEZOID BONE.Monobactams: Monocyclic, bacterially produced or semisynthetic beta-lactam antibiotics. They lack the double ring construction of the traditional beta-lactam antibiotics and can be easily synthesized.Monoamine Oxidase Inhibitors: A chemically heterogeneous group of drugs that have in common the ability to block oxidative deamination of naturally occurring monoamines. (From Gilman, et al., Goodman and Gilman's The Pharmacological Basis of Therapeutics, 8th ed, p414)Closing Volume: The lung volume at which the dependent lung zones cease to ventilate presumably as a result of airway closure.Phenethylamines: A group of compounds that are derivatives of beta- aminoethylbenzene which is structurally and pharmacologically related to amphetamine. (From Merck Index, 11th ed)