8,382
Participants
Start Date
November 30, 2011
Primary Completion Date
July 31, 2013
Study Completion Date
January 31, 2014
cryotherapy
cryotherapy treatment of the uterine cervix
Colposcopy
Colposcopy, biopsy and LEEP based on the pathology results
HeShan Public Health Department, Jiangmen Municipal City
Peking University Shenzhen Hospital
OTHER
Preventive Oncology International, Inc.
OTHER