title: Phylogenesis of mast cells. IV. Experimental investigations on mast cells of fishes.
mesh_terms: D000818:Animals; D003530:Cyprinidae; D006493:Heparin / Q000032:analysis; D008196:Lymph / Q000166:cytology; D008407:Mast Cells / Q000032:analysis / Q000166:cytology*; D012621:Seasons; D012701:Serotonin / Q000032:analysis; D012867:Skin / Q000166:cytology; D013045:Species Specificity; D013154:Spleen / Q000166:cytology; D013194:Staining and Labeling; D013950:Thymus Gland / Q000166:cytology
chemical_list: D012701:Serotonin; D006493:Heparin