我們根据青島医学院介紹的維生素乙_(12)耳区封閉的原理,試用維生素乙_(12)穴位封閉治疗,經过二个月的初步观察,效果极佳。今就我們所观察的四十名較典型病例,作一初步总結。临床资料四十例患者,全是經过本校初步检查后經昌濰人民医院检查,根据密切接触史、明显自觉症状和阳性体征,配合化驗确診的,其中教职 According to the Qingdao Medical College introduced vitamin B (12) ear closure principle, try vitamin B 12 (12) points closed treatment, after two months of preliminary observation, the effect is excellent. Now we look at the more than 40 typical cases, make a preliminary summary. Clinical data Forty patients, all through the school after the initial examination by Chang Wei People’s Hospital examination, according to the history of close contact with the obvious symptoms and positive signs, with the laboratory confirmed that the faculty