We have just finished celebrating Holi, a festival of colours. Traditionally, Holi is celebrated with natural herbal powders; however, many of the colors available in markets today contain synthetic ...

Laryngitis, an inflammation of the larynx, is a common problem in primary care. Although often self-limited, laryngitis of some etiologies can have serious complications and require the attention of a ...

Consecutive patients aged between 18 and 70 years attending the Otorhinolaryngology Clinic of the First Affiliated Hospital of Sun Yat-sen University were recruited if they had the chief complaint of ...