Effects of environmental and organizational factors on the health of shiftworkers of a printing company - Fischer, Frida Marina; Morata, Thaís C.; Latorre, Maria do Rosário Dias de Oliveira; Krieg, Edward F.; Fiorini, Ana Claudia; Colacioppo, Sérgio; Gozzoli, Luciane; Padrão, Maria Aparecida; Zavariz, Cecilia; Lieber, Renato; Wallingford, Kenneth M.; Cesar, Chester Luiz Galvão (Journal of Occupational and Environmental Medicine, 2001)