PT - JOURNAL ARTICLE AU - Konrad, Gerald TI - First-trimester bleeding with falling HCG DP - 2007 May 01 TA - Canadian Family Physician PG - 831--832 VI - 53 IP - 5 4099 - http://www.cfp.ca/content/53/5/831.short 4100 - http://www.cfp.ca/content/53/5/831.full SO - Can Fam Physician2007 May 01; 53