RT Journal Article SR Electronic T1 Gastric metastasis of signet ring cell carcinoma of the breast JF Saudi Medical Journal JO Saudi Med J FD Prince Sultan Military Medical City SP 259 OP 261 VO 27 IS 2 A1 Sibel K. Cetintas A1 Meral Kurt A1 Lutfi Ozkan A1 Omer Yerci A1 Abdullah Zorluoglu A1 Senem Turan-Ozdemir A1 Kayihan Engin A1 Selim Gurel YR 2006 UL http://smj.org.sa/content/27/2/259.abstract AB