Ears to hear.
Lekagul
S
S
D004432:Ear, Middle / Q000601:surgery; D006266:Health Education; D006311:Hearing Disorders / Q000517:prevention & control; D006801:Humans; D008507:Medically Underserved Area; D010036:Otolaryngology / Q000458:organization & administration*; D012424:Rural Population; D013785:Thailand; D000078329:Workforce