TY  - GEN
AU  - Emerson,D S
AU  - McCord,M L
TI  - Clinician's approach to ectopic pregnancy
SN  - 0009-9201
PY  - 1996///0710
KW  - Chorionic Gonadotropin, beta Subunit, Human
KW  - blood
KW  - Female
KW  - Humans
KW  - Pregnancy
KW  - Pregnancy, Ectopic
KW  - Risk Factors
KW  - Sensitivity and Specificity
KW  - Ultrasonography
N1  - Publication Type: Journal Article; Review
UR  - https://doi.org/10.1097/00003081-199603000-00020
ER  -