TY - GEN AU - Lee,Dong-Hyun AU - Park,Ki Soo AU - Cho,Min-Chul TI - Laboratory confirmation of the effect of occupational sun exposure on serum 25-hydroxyvitamin D concentration SN - 1536-5964 PY - 2018///0717 KW - Adult KW - Aged KW - Aged, 80 and over KW - Cross-Sectional Studies KW - Female KW - Humans KW - Male KW - Middle Aged KW - Occupational Exposure KW - statistics & numerical data KW - Occupations KW - Reference Values KW - Republic of Korea KW - epidemiology KW - Skin KW - physiopathology KW - Sunlight KW - Vitamin D KW - analogs & derivatives KW - Vitamin D Deficiency N1 - Publication Type: Comparative Study; Journal Article; Observational Study UR - https://doi.org/10.1097/MD.0000000000011419 ER -