Columbia subject headings:
Fetus--Ultrasonic imaging--Québec (Province)--Montréal--Case studies.
Fetus--Ultrasonic imaging--Social aspects.
Medical personnel--Québec (Province)--Montréal--Attitudes.
Pregnant women--Québec (Province)--Montréal--Attitudes.
Harvard subject headings:
Fetus--Ultrasonic imaging--Québec (Province)--Montréal--Case studies.
Fetus--Ultrasonic imaging--Social aspects.
Medical personnel--Québec (Province)--Montréal--Attitudes.
Pregnant women--Québec (Province)--Montréal--Attitudes.
Québec (Province)
Princeton subject headings: