PT - JOURNAL ARTICLE AU - R. Lawrence Magruder TI - Obstacles to the Use of Estrogen Replacement Therapy in Women of Lower Socioeconomic Levels AID - 10.3122/jabfm.12.2.154 DP - 1999 Mar 01 TA - The Journal of the American Board of Family Practice PG - 154--157 VI - 12 IP - 2 4099 - http://www.jabfm.org/content/12/2/154.short 4100 - http://www.jabfm.org/content/12/2/154.full SO - J Am Board Fam Med1999 Mar 01; 12