title: Phylogenesis of mast cells. 3. Effect of hormonal induction on the maturation of mast cells in the frog.
mesh_terms: D000818:Animals; D001001:Anura; D001773:Blood Cells; D003348:Cortisone / Q000494:pharmacology*; D005453:Fluorescence; D005557:Formaldehyde / Q000494:pharmacology; D006651:Histocytochemistry; D008407:Mast Cells / Q000187:drug effects*; D008643:Mesentery / Q000166:cytology; D012701:Serotonin / Q000032:analysis; D013154:Spleen / Q000166:cytology / Q000502:physiology; D013934:Thymectomy; D013950:Thymus Gland / Q000166:cytology / Q000502:physiology
chemical_list: D005557:Formaldehyde; D012701:Serotonin; D003348:Cortisone