On hearing the interview in December, the retired doctor emailed the programme immediately, and said: “If he or especially family and friends feel his voice has altered over any time, more than three to four weeks, he should see his GP for an ENT referral so that a specialist can look at his vocal cords, to make sure there are no significant or alarming changes.”
This article was originally published by Bbc.co.uk. Read the original article here.