Absence of catecholamines in malignant tumors.
D000328:Adult; D001943:Breast Neoplasms / Q000032:analysis; D004837:Epinephrine / Q000032:analysis*; D005260:Female; D006801:Humans; D007889:Leiomyoma / Q000032:analysis; D008297:Male; D008875:Middle Aged; D009369:Neoplasms / Q000032:analysis*; D009638:Norepinephrine / Q000032:analysis*; D010051:Ovarian Neoplasms / Q000032:analysis; D011471:Prostatic Neoplasms / Q000032:analysis; D014594:Uterine Neoplasms / Q000032:analysis
D009638:Norepinephrine; D004837:Epinephrine