Interactions between histamine, acetylcholine and other muscle stimulants in guinea pig ileum.
D000109:Acetylcholine / Q000737:chemistry*; D002491:Central Nervous System Agents; D006168:Guinea Pigs; D006632:Histamine / Q000737:chemistry*; D007082:Ileum; D010277:Parasympathomimetics / Q000737:chemistry*
D002491:Central Nervous System Agents; D010277:Parasympathomimetics; D006632:Histamine; D000109:Acetylcholine
ACETYLCHOLINE/chemistry; HISTAMINE/chemistry; PARASYMPATHOMIMETICS/chemistry