TY - GEN AU - Norbäck,Dan AU - Nordström,Klas AU - Zhao,Zhuohui TI - Carbon dioxide (CO2) demand-controlled ventilation in university computer classrooms and possible effects on headache, fatigue and perceived indoor environment: an intervention study SN - 1432-1246 PY - 2013///0710 KW - Adult KW - Air Pollution, Indoor KW - adverse effects KW - Allergens KW - analysis KW - Animals KW - Carbon Dioxide KW - Cats KW - Cross-Over Studies KW - Dogs KW - Dust KW - Fatigue KW - chemically induced KW - Female KW - Headache KW - Horses KW - Humans KW - Humidity KW - Male KW - Perception KW - Pyroglyphidae KW - Sick Building Syndrome KW - Single-Blind Method KW - Temperature KW - Universities KW - Ventilation KW - methods KW - Young Adult N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1007/s00420-012-0756-6 ER -