TY - GEN AU - Shannon,C AU - Jauniaux,E AU - Gulbis,B AU - Thiry,P AU - Sitham,M AU - Bromley,L TI - Placental transfer of fentanyl in early human pregnancy SN - 0268-1161 PY - 1998///1217 KW - Amniotic Fluid KW - metabolism KW - Analgesics, Opioid KW - blood KW - Body Fluids KW - Female KW - Fentanyl KW - Fetal Blood KW - Gestational Age KW - Half-Life KW - Humans KW - Maternal-Fetal Exchange KW - physiology KW - Placenta KW - Pregnancy N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1093/humrep/13.8.2317 ER -