Comparative study on the expression of the blood group antigens Le a, Le b, Le x, Le y and the carbohydrate antigens CA 19-9 and CA-50 in chronic pancreatitis and pancreatic carcinoma Jutta SchwenkJosef Makovitzky OriginalPaper Pages: 465 - 476
Diversity of collagen expression in the pleomorphic adenoma of the parotid gland Sergio R. P. LineHumberto TorloniLuiz C. U. Junqueira OriginalPaper Pages: 477 - 483
Alteration of tumour cell arrangement related to connective tissue stroma in metastatic brain tumours. Histological and immunohistochemical studies of 68 autopsy cases Hayao NakanishiSyun HosodaJun Tamura OriginalPaper Pages: 485 - 495
Arteriovenous malformation of the spinal cord Tsuyoshi IshidaShigeo MurayamaMakoto Iwata OriginalPaper Pages: 497 - 502
Amyloid enhancing factor (AEF) in the aging mouse Tadaaki YokotaTokuhiro IshiharaFumiya Uchino OriginalPaper Pages: 511 - 514
Immunocytochemical demonstration of IGF-II-like immunoreactivity in human paraganglioma of the craniocervical region Toshimitsu SuzukiMitsuya IwafuchiNoboru Yanaihara OriginalPaper Pages: 515 - 521
Disseminated infection ofPneumocystis carinii in a patient with the acquired immunodeficiency syndrome Shinji MatsudaYohji UrataYukio Yoshida Case Report Pages: 523 - 527
Primary duodenal carcinoma arising in a non-vaterian tubulo-villous adenoma H. -R. ZenklusenJ. LandmannM. Oberholzer Case report Pages: 529 - 533
Hamartoma of the spleen with haematological symptoms A. BehamW. HermannCh. Schmid Case report Pages: 535 - 539