PT - JOURNAL ARTICLE AU - G. Soparkar AU - I. Mayers AU - L. Edouard AU - V. H. Hoeppner TI - Toxic effects from nitrogen dioxide in ice-skating arenas DP - 1993 Apr 01 TA - Canadian Medical Association Journal PG - 1181--1182 VI - 148 IP - 7 4099 - http://www.cmaj.ca/content/148/7/1181.short 4100 - http://www.cmaj.ca/content/148/7/1181.full SO - CMAJ1993 Apr 01; 148