Costa Rica: status of cancer pain and palliative care.
Quesada
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Palliative Care Unit, Children's National Hospital, San Jose, Costa Rica.
D003364:Costa Rica; D004335:Drug and Narcotic Control; D006801:Humans; D007880:Legislation, Drug; D009369:Neoplasms / Q000628:therapy*; D010166:Palliative Care / Q000639:trends; D012297:Right to Die