TY  - GEN
AU  - Smit,B J
TI  - More about mammography
SN  - 0256-9574
PY  - 1979///0516
KW  - Breast Neoplasms
KW  - diagnosis
KW  - Female
KW  - Humans
KW  - Mammography
KW  - Risk
KW  - Ultrasonography
N1  - Publication Type: Letter
ER  -