TY  - GEN
AU  - Selezneva,N D
AU  - Ivanov,I P
AU  - Kvasnetskiĭ,B D
AU  - Lukin,V A
TI  - [Use of ultrasound for determining the position of the placenta]
SN  - 0042-8825
PY  - 1973///0221
KW  - Female
KW  - Gestational Age
KW  - Humans
KW  - Placenta Diseases
KW  - diagnosis
KW  - Pregnancy
KW  - Ultrasonography
N1  - Publication Type: Journal Article
ER  -