The symptom a key

(sin.: a symptom zhelobka, a phenomenon zhelobka, a phenomenon a key) - ourrene of musular platens and hollows at perkussii a forward surfae of a thorax from top to down from kljuhitsy on srednekljuhihnoj lines an attribute of hypererethism of musles, napr. At tireotoksikoze, gipoparatireoze, miotonii.