TY - JOUR T1 - Intermittent absorption of warfarin caused by an unrecognized pharyngeal pouch. JO - Postgrad Med J PY - 1989/09/01 AU - Ong A AU - Slater JD ED - DO - DOI: 10.1136/pgmj.65.767.660 VL - 65 IS - 767 SP - 660 EP - 661 Y2 - 2024/12/22 ER -