PT - JOURNAL ARTICLE AU - Hollman, A TI - Methyl xanthine diuretics AID - 10.1136/hrt.65.6.310 DP - 1991 Jun 01 TA - British Heart Journal PG - 310--310 VI - 65 IP - 6 4099 - http://heart.bmj.com/content/65/6/310.short 4100 - http://heart.bmj.com/content/65/6/310.full SO - Heart1991 Jun 01; 65