Supplementary fees a necessity, physicians argue.
Pinker
S
S
D002648:Child; D005251:Fees, Medical / Q000331:legislation & jurisprudence*; D005382:Financing, Personal / Q000331:legislation & jurisprudence*; D006801:Humans; D019458:Insurance Coverage / Q000331:legislation & jurisprudence; D009313:National Health Programs / Q000191:economics*; D011792:Quebec; D014611:Vaccination / Q000191:economics*