TY - GEN AU - Schabel,S I AU - Rittenberg,G M AU - Johnson,E G TI - Carcinoma of the colon demonstrated by ultrasound SN - 0091-2751 PY - 1979///0324 KW - Adenocarcinoma KW - diagnosis KW - Humans KW - Male KW - Middle Aged KW - Sigmoid Neoplasms KW - Ultrasonography N1 - Publication Type: Case Reports; Journal Article UR - https://doi.org/10.1002/jcu.1870060623 ER -