TY - GEN AU - Anda,R F AU - Sienko,D G AU - Remington,P L AU - Gentry,E M AU - Marks,J S TI - Screening mammography for women 50 years of age and older: practices and trends, 1987 SN - 0749-3797 PY - 1990///1018 KW - Age Factors KW - Aged KW - Aged, 80 and over KW - Breast Neoplasms KW - prevention & control KW - Female KW - Health Behavior KW - Humans KW - Mammography KW - statistics & numerical data KW - Mass Screening KW - Middle Aged KW - Socioeconomic Factors KW - United States N1 - Publication Type: Journal Article ER -