- 2. snail
- [Marine, freshwater, or terrestrial mollusks of the class Gastropoda. Most have an enclosing spiral shell, and several genera harbor parasites pathogenic to man. ( MSH )] (UMLS (CSP) C0037378) =Invertebrate
| - 5. snake bite venom
- [ ] (UMLS (CSP) C1328953) =Biologically Active Substance; Hazardous or Poisonous Substance
|