TY - GEN AU - Rasanen,J AU - Wood,D C AU - Debbs,R H AU - Cohen,J AU - Weiner,S AU - Huhta,J C TI - Reactivity of the human fetal pulmonary circulation to maternal hyperoxygenation increases during the second half of pregnancy: a randomized study SN - 0009-7322 PY - 1998///0223 KW - Blood Flow Velocity KW - drug effects KW - Blood Pressure KW - Blood Volume KW - Cardiac Output KW - Female KW - Fetus KW - blood supply KW - Gestational Age KW - Heart Rate, Fetal KW - Humans KW - Maternal-Fetal Exchange KW - Oxygen KW - pharmacology KW - Pregnancy KW - Pregnancy Trimester, Second KW - Pregnancy Trimester, Third KW - Pulmonary Artery KW - Pulmonary Circulation KW - Pulsatile Flow N1 - Publication Type: Clinical Trial; Journal Article; Randomized Controlled Trial UR - https://doi.org/10.1161/01.cir.97.3.257 ER -