TY - GEN AU - Ellish,N J AU - Chen,H C AU - Jason,C AU - Janerich,D T TI - Pilot study to detect early pregnancy and early fetal loss SN - 0096-1736 PY - 1986///1215 KW - Abortion, Spontaneous KW - diagnosis KW - Chorionic Gonadotropin KW - urine KW - Chorionic Gonadotropin, beta Subunit, Human KW - Female KW - Humans KW - Luteal Phase KW - Peptide Fragments KW - Pilot Projects KW - Pregnancy KW - Pregnancy Tests KW - Radioimmunoassay N1 - Publication Type: Journal Article; Research Support, U.S. Gov't, Non-P.H.S UR - https://doi.org/10.1097/00043764-198610000-00030 ER -