Demographic data of patients travelling from public hospitals for medical treatment abroad: outbound medical tourism in the Sultanate of Oman. - Al-Aamri AK; Al-Busafi SA; Al-Harthi HA; Al-Harthy SS; Al-Alawi K; Al-Maamari A; Al-Maniri AA; Al-Sabti H; Al-Rasadi K; Padmadas SS (BMJ public health, 2025)