title: On the monoamine-storing cells in the heart of Lampetra fluviatilis and L. planeri (Cyclostomatal).
mesh_terms: D000588:Amines / Q000032:analysis*; D000818:Animals; D001679:Biogenic Amines / Q000032:analysis; D004837:Epinephrine / Q000032:analysis; D005399:Fishes / Q000033:anatomy & histology*; D006325:Heart Atria; D006651:Histocytochemistry; D008856:Microscopy, Fluorescence; D009206:Myocardium / Q000166:cytology*; D009638:Norepinephrine / Q000032:analysis; D012701:Serotonin / Q000032:analysis
chemical_list: D000588:Amines; D001679:Biogenic Amines; D012701:Serotonin; D009638:Norepinephrine; D004837:Epinephrine