TY - GEN AU - Heyder,N AU - Kaarmann,H AU - Giedl,J TI - Experimental investigations into the possibility of differentiating early from invasive carcinoma of the stomach by means of ultrasound SN - 0013-726X PY - 1988///0209 KW - Carcinoma KW - diagnosis KW - Humans KW - Stomach KW - pathology KW - Stomach Neoplasms KW - Ultrasonography N1 - Publication Type: Journal Article UR - https://doi.org/10.1055/s-2007-1013019 ER -