" The worst examples of quality deterioration have been in countries where there is price control over medical services. At artificially low prices, many people with minor ailments like colds or rashes end up going to a doctor's office. Under normal circumstances, these ailments would be ignored or treated with drugs that do not need a prescription, but only the advice of a pharmacist. But all this changes when price control reduces the cost of office visits, and especially when these visits are paid for by the government and therefore free for the patient. "

― Thomas Sowell , Basic Economics: A Citizen's Guide to the Economy