TY - GEN AU - Christopherson,W M TI - Mass population screening for cervix cancer SN - 0300-8916 PY - 1977///0331 KW - Adult KW - Age Factors KW - Aged KW - Female KW - Humans KW - Kentucky KW - Mass Screening KW - Middle Aged KW - Socioeconomic Factors KW - Uterine Cervical Neoplasms KW - epidemiology KW - Vaginal Smears N1 - Publication Type: Journal Article UR - https://doi.org/10.1177/030089167606200307 ER -