Visitador Médico.

Phramaceutical salesman, pharmaceutical representative.

My neighbour is a phramaceutical representative/phramaceutical salesman.

In News:

He was also a slick pharmaceutical salesman opposite Anne Hathaway's free spirit in the cheeky romantic comedy, Love and Other Drugs. ..

Montreal Gazette.

"You may notice pharmaceutical representatives in the waiting rooms of your local doctor's office."

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