TY - GEN AU - Skubisz,M M AU - Li,J AU - Lee,J AU - Wallace,E M AU - Tong,S TI - Decline in βhCG levels between days 0 and 4 after a single dose of methotrexate for ectopic pregnancy predicts treatment success: a retrospective cohort study SN - 1471-0528 PY - 2011///1227 KW - Abortifacient Agents, Nonsteroidal KW - administration & dosage KW - Biomarkers KW - metabolism KW - Chorionic Gonadotropin, beta Subunit, Human KW - Female KW - Humans KW - Methotrexate KW - Pregnancy KW - Pregnancy, Ectopic KW - drug therapy KW - Retrospective Studies KW - Time Factors KW - Treatment Outcome N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1111/j.1471-0528.2011.03133.x ER -