Xuejun Zhang 0001 Takeshi Hara Hiroshi Fujita 0001 Takuji Iwase Tokiko Endo Detection of clustered microcalcifications in masses on mammograms by artificial neural networks. 2001 Image Processing https://doi.org/10.1117/12.431063 conf/miip/2001 db/conf/miip/miip2001.html#ZhangH0IE01