The meaning of the c-kit proto-oncogene product in malignant transformation in human mammary epithelium - Chang Dae Ko; Jee Soo Kim; Byung Gyun Ko; Byung Ho Son; Hee Joon Kang; Ho Sung Yoon; Eun Yoon Cho; Gyungyub Gong; Sei Hyun Ahn (Clinical & Experimental Metastasis, 2003)