1348-1327 - Patient having ingested a tineless fork. The stem of the fork, located in the stomach cavity, shows holes due to the corrosive action of the stomach's hydrochloric acid. The head of the fork has pierced the greater curvature
1348-1328 - Patient having ingested a tineless fork. The stem of the fork, located in the stomach cavity, shows holes due to the corrosive action of the stomach's hydrochloric acid. The head of the fork has pierced the greater curvature
1348-1326 - Patient having ingested a tineless fork. The stem of the fork, located in the stomach cavity, shows holes due to the corrosive action of the stomach's hydrochloric acid. The head of the fork has pierced the greater curvature
1348-1436 - Measles virus (of large size) and SV40 virus (of small size), TEM. This electron micrograph reveals both a paramyxovirus measles virus, and virions of the polyomavirus, simian virus SV40 (smaller circles)
1348-117 - Cowpox virus, used for the preparaton of a smallpox vaccine (TEM). Electron micrograph of a Vaccinia Virus. Vaccinia virus is normally confined to cattle, but is conveyed to humans through vaccination