pheochromocytoma n. a small tumor that usually develops in...
diet n. 1. food substances and liquids habitual...
autotomy n. 1. in animal behavior, the casting...
guanine (symbol: G) n. a purine compound in the nucleotides...
ritual n. 1. a form of compulsion involving a r...
orofacial dyskinesia behavior characterized by abnormal che...