Cellular differentiation and morphogenesis in Cordylophora Fred A. Diehl OriginalPaper Pages: 309 - 335
Auslösung von Situs inversus durch Materialdefekte im lateralen Ektoderm der Gastrula beiTriturus alpestris Carl von Woellwarth OriginalPaper Pages: 336 - 340
Dedifferentiation of gland cells in hydra and further development of interstitial cells arising from them Danica ŽnidarićAnte Lui OriginalPaper Pages: 374 - 383