. "1940-02-23Z"^^ . "Bulgarian biologist" . . . . "George Chaldakov"@en . . . "George Nikov Chaldakov"@en . . "Chaldakov, George"@en . . . "1940Z"^^ . . . . . "George Nikov Chaldakov (Bulgarian: \u0413\u0435\u043E\u0440\u0433\u0438 \u041D\u0438\u043A\u043E\u0432 \u0427\u0430\u043B\u0434\u044A\u043A\u043E\u0432) born February 23, 1940, in Burgas, Bulgaria, is a Bulgarian vascular biologist well known for his contributions in the study of secretory function of vascular smooth muscle cells, and the role of neurotrophins and perivascular adipose tissue in pathogenesis of atherosclerosis."@en . .