This file has been used in:
Johnston, Alex (2010-11-30). Běloši s nedostatkem vitamínu D mají dvojnásobné riziko mrtvice (in Czech). Veľká Epocha. Retrieved on 2011-01-25. Barrett, Sam (2008-08-22). Calcium: The New Taste Sensation (in English). Popular Science. Retrieved on 2011-01-25. |