Removal of acetylcholine from a limited volume by diffusion.
D000109:Acetylcholine / Q000032:analysis*; D001341:Autonomic Nervous System; D004058:Diffusion; D005724:Ganglia; D005725:Ganglia, Autonomic / Q000033:anatomy & histology*
D000109:Acetylcholine
ACETYLCHOLINE/determination; GANGLIA, AUTONOMIC/anatomy and histology