Level of tumor invasion:Type:Pt:Colorectal cancer specimen:Nom:Haggitt
level of tumor invasion:type:pt:colorectal cancer specimen:nom:haggitt
Level of tumor invasion:Type:To identify measures at a point in time:Colorectal cancer specimen:Nominal:Haggitt
level of tumor invasion:type:to identify measures at a point in time:colorectal cancer specimen:nominal:haggitt