1、Methods A L-form bacteriological study was made on 70 patients (100 eyes) with chronic conjunctivitis and 40 people 50 eyes without eye trouble as a control group.

2、Conclusion The regular rapid procedure of bacteria tests is set up so that correct and timely diagnostic basis are supplied for clinical bacteriological study.

3、Methods A L-form bacteriological study was made on 130 patients undergoing elective surgery for gallbladder diseases and 20 subjects with a normal biliary tract as a control group.