PT - JOURNAL ARTICLE ED - , TI - Letter: Nuchal infiltrations DP - 1974 Feb 02 TA - Canadian Medical Association Journal PG - 265--265 VI - 110 IP - 3 4099 - http://www.cmaj.ca/content/110/3/265.short 4100 - http://www.cmaj.ca/content/110/3/265.full SO - CMAJ1974 Feb 02; 110