title: The all-purpose guinea pig.
mesh_terms: D000818:Animals; D000831:Animals, Newborn / Q000502:physiology; D004423:Ear / Q000033:anatomy & histology; D005260:Female; D006168:Guinea Pigs / Q000033:anatomy & histology* / Q000502:physiology*; D006309:Hearing / Q000502:physiology; D049670:History, 17th Century; D049671:History, 18th Century; D049672:History, 19th Century; D049673:History, 20th Century; D049674:History, 21st Century; D011247:Pregnancy; D012106:Research / Q000266:history; D012137:Respiratory System / Q000276:immunology