Drosophila cubitus interruptus forms a negative feedback loop with patched and regulates expression of Hedgehog target genes.

[The distribution and significance of collagen type III and fibronectin in human gingiva].

Reconstruction of the frequency distribution of A- and B-cell size in the pancreatic islets from several animal species--an important stereological operation in QMSOC.

[Bicolor peroxidase anti-peroxidase staining].

[Immunohistochemical demonstration of protein fractions in catecholamine storage vesicles in various tissues in guinea pigs].

[Urine cytology in early diagnosis of acute rejection after renal transplantation (author's transl)].