The thick-billed euphonia (Euphonia laniirostris) is a species of bird in the family Fringillidae, formerly placed in the Thraupidae. This euphonia measures... The thick-billed euphonia (Euphonia laniirostris) is a species of bird in the family Fringillidae, formerly placed in the Thraupidae. This euphonia measures 3.9 inches. The male has entirely yellow underparts from throat to vent save for a small terminal patch of white on the undertail.
Uses. Metronidazole is used to treat a variety of infections. It belongs to a class of antibiotics known as nitroimidazoles. It works by stopping the growth of bacteria and protozoa. This antibiotic only treats bacterial and protozoal infections.
Copyright 2012 â¢ Review Completed on. 08/01/2012. Therapeutic Class Review. Third Generation Cephalosporins. Therapeutic Class. â¢ Overview/Summary: The cephalosporin family of antibiotics is part of a larger group known as Î²-. lactam antibiotics. Agents within this group share the structural feature of a Î²-lactam ring. The Î²-.