PT - JOURNAL ARTICLE AU - Robert C. Langan TI - Factor V Leiden Mutation and Pregnancy AID - 10.3122/jabfm.17.4.306 DP - 2004 Jul 01 TA - The Journal of the American Board of Family Practice PG - 306--308 VI - 17 IP - 4 4099 - http://www.jabfm.org/content/17/4/306.short 4100 - http://www.jabfm.org/content/17/4/306.full SO - J Am Board Fam Med2004 Jul 01; 17