Histochemical evidence of 5-hydroxytryptamine in a dog mast cell tumour.
D000818:Animals; D004285:Dogs; D019337:Hematologic Neoplasms; D008407:Mast Cells; D009369:Neoplasms; D012701:Serotonin / Q000378:metabolism*
D012701:Serotonin
DOGS/neoplasms; NEOPLASMS; SEROTONIN/metabolism