Internal medicine for specific items of international health certificate includes: blood pressure, pulse, heart, lung, abdomen, nervous system and mental examination. Surgery: skin, lymph nodes, spine, limbs, genitourinary system, thyroid. Ophthalmology includes: vision, corrected vision, color discrimination and sclera. Otolaryngology includes: hearing, otolaryngology. Chest X-ray: electrocardiogram. Laboratory examination: liver function, hepatitis B surface antigen, syphilis, HIV antibody, stool culture.
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