TY - GEN AU - Barták,P TI - [Is the sun our friend?] SN - 0008-7335 PY - 1996///1108 KW - Humans KW - Neoplasms, Radiation-Induced KW - etiology KW - Skin KW - radiation effects KW - Skin Neoplasms KW - Sunlight KW - adverse effects N1 - Publication Type: English Abstract; Journal Article ER -