TY - GEN AU - Purswell,B J AU - Parker,N A AU - Bailey,T L AU - Dascanio,J J AU - Sponenberg,D P TI - Theriogenology question of the month. Persistent estrus caused by functional granulosa cell tumor of the left ovary SN - 0003-1488 PY - 1999///0920 KW - Animals KW - Dog Diseases KW - diagnostic imaging KW - Dogs KW - Estrus KW - physiology KW - Female KW - Granulosa Cell Tumor KW - complications KW - Ovarian Neoplasms KW - Ultrasonography N1 - Publication Type: Case Reports; Journal Article ER -