TY  - GEN
AU  - Graczykowski,J W
AU  - Seifer,D B
TI  - Diagnosis of acute and persistent ectopic pregnancy
SN  - 0009-9201
PY  - 1999///0429
KW  - Acute Disease
KW  - Biomarkers
KW  - Chorionic Gonadotropin, beta Subunit, Human
KW  - blood
KW  - Diagnosis, Differential
KW  - Dilatation and Curettage
KW  - Female
KW  - Gestational Age
KW  - Humans
KW  - Laparoscopy
KW  - Ovarian Cysts
KW  - diagnosis
KW  - Pregnancy
KW  - Pregnancy, Ectopic
KW  - Progesterone
KW  - Ultrasonography
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1097/00003081-199903000-00005
ER  -