[Cytodiagnosis of cancer in the area of the gastrointestinal canal].
N
N
HENNING
S
S
WITTE
D003581:Cytodiagnosis; D004067:Digestive System Neoplasms; D041981:Gastrointestinal Tract; D009369:Neoplasms
GASTROINTESTINAL SYSTEM/neoplasms