TY  - GEN
AU  - Schurz,B
AU  - Eppel,W
AU  - Wenzl,R
AU  - Knogler,W
AU  - Reinold,E
TI  - [Early diagnosis of tubal pregnancy using vaginal sonography]
SN  - 0017-6001
PY  - 1990///0308
KW  - Chorionic Gonadotropin
KW  - blood
KW  - Chorionic Gonadotropin, beta Subunit, Human
KW  - Endometrium
KW  - pathology
KW  - Female
KW  - Humans
KW  - Laparoscopy
KW  - Peptide Fragments
KW  - Pregnancy
KW  - Pregnancy, Tubal
KW  - diagnosis
KW  - Ultrasonography
KW  - methods
KW  - Vagina
N1  - Publication Type: Journal Article
ER  -