ALFREDSSON LARS 552,180 HEALTH-RELATED Health-related environmental monitoring-recommendations / [those contributing from the Institute of Environmental Medicine IMM Lars Alfredsson [et al.] ; Institutet for miljomedicin Karolinska Institutet. - Stockholm : IMM, 1993. - 172, [5] s. ; 24 cm (IMM-raport, ISSN 1101-2803 ; 1/93)