TY  - GEN
AU  - Jirapinyo,M
AU  - Ajjimakorn,S
AU  - Tongyai,T
TI  - The use of obstetric ultrasonography: the first 1,000 examinations at Ramathibodi Hospital
SN  - 0125-2208
PY  - 1988///1207
KW  - Adolescent
KW  - Adult
KW  - Female
KW  - Hospitals, University
KW  - Humans
KW  - Middle Aged
KW  - Pregnancy
KW  - Prenatal Diagnosis
KW  - statistics & numerical data
KW  - Retrospective Studies
KW  - Thailand
KW  - Ultrasonography
N1  - Publication Type: Journal Article
ER  -