TY - GEN AU - Sutton,D J TI - Allergic response to proligestone SN - 0042-4900 PY - 1989///1020 KW - Animals KW - Drug Hypersensitivity KW - veterinary KW - Progesterone KW - adverse effects KW - Progesterone Congeners N1 - Publication Type: Comment; Letter UR - https://doi.org/10.1136/vr.125.1.25-c ER -