{
    "info": {
        "nct_id": "NCT04404920",
        "official_title": "An Observational Study of the Frequency of Oral Symptoms in Patients With Advanced Cancer",
        "inclusion_criteria": "* age > 18yr; diagnosis of locally advanced / metastatic cancer; already known to the specialist palliative care team\nHealthy volunteers allowed\nMust have minimum age of 18 Years",
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