para - people who are genuinely sick and concerned will come in and pay the fee. The ones who 'hang out' at clinics several times a week for insignificant reasons will either a) pay, or b) stop coming. That's all it is. I don't have any research behind my suggestion, just personal observation. I've been to clinics and everytime I see people who are clogging up the queues with things that don't require professional medical attention.
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