PT - JOURNAL ARTICLE AU - J. T. Clarke TI - Screening for carriers of Tay-Sachs disease: two approaches DP - 1978 Sep 23 TA - Canadian Medical Association Journal PG - 549--550 VI - 119 IP - 6 4099 - http://www.cmaj.ca/content/119/6/549.short 4100 - http://www.cmaj.ca/content/119/6/549.full SO - CMAJ1978 Sep 23; 119