As one of these doctor- missionaies,John Glasgow Kerr worked at Pok Tsai Hospital for more than 40 years,and spent most of his time on medical service,western medical education,and the translation of western medical literatute.

• 作为美国传教医生的嘉约翰，他在广州博济医院工作40多年，大部分时间花在医务、西医教育和翻译西医文献上。