Prenatal ultrasonography in rural hospitals.
Webster
M
M
Costello
T
T
Selvananthan
M
M
D005194:Family Practice; D005260:Female; D006300:Health Services Misuse; D006780:Hospitals, Rural; D006801:Humans; D009523:Newfoundland and Labrador; D009774:Obstetrics; D018579:Patient Selection; D011247:Pregnancy; D016216:Ultrasonography, Prenatal / Q000706:statistics & numerical data*