TY  - GEN
AU  - Fleischer,A C
AU  - Pennell,R G
AU  - McKee,M S
AU  - Worrell,J A
AU  - Keefe,B
AU  - Herbert,C M
AU  - Hill,G A
AU  - Cartwright,P S
AU  - Kepple,D M
TI  - Ectopic pregnancy: features at transvaginal sonography
SN  - 0033-8419
PY  - 1990///0222
KW  - Adnexa Uteri
KW  - pathology
KW  - Ascitic Fluid
KW  - Chorionic Gonadotropin
KW  - blood
KW  - Chorionic Gonadotropin, beta Subunit, Human
KW  - Endometrium
KW  - Fallopian Tubes
KW  - Female
KW  - Humans
KW  - Ovarian Cysts
KW  - diagnosis
KW  - Peptide Fragments
KW  - Pregnancy
KW  - Pregnancy, Ectopic
KW  - Retrospective Studies
KW  - Rupture, Spontaneous
KW  - Ultrasonography
KW  - methods
KW  - Uterus
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1148/radiology.174.2.1688662
ER  -