My name is Vasilis, and I am having my specialty exams in a few months. I am interested also in spirometry and its interpretation.
ຖ້າທ່ານສືບຕໍ່ຊອກຫາເວັບໄຊທ໌ນີ້, ທ່ານຕົກລົງເຫັນດີກັບນະໂຍບາຍຂອງພວກເຮົາ:
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