1. Allgöwer, M., Hulliger, L.: Origin of fibroblasts from mononuclear blood cells: A study on in vitro formation of the collagen precursor, hydroxyproline, in buffy coat cultures. Surgery47, 603–610 (1960).
2. —— The cellular basis of wound healing. Springfield, Ill.: Ch. L. Thomas 1956.
3. Aronson, M., Elberg, S.: Fusion of peritoneal histiocytes as revealed by autoradiography by tritiated thymidine. Proc. nat. Acad. Sci. (Wash.)48, 208–214 (1962).
4. Braunsteiner, H., Pärtan, J., Thumb, N.: Function of lymphocyte. J. amer. med. Ass.164, 1604 (1957).
5. Büchner, Th., Wagner, H., Junge-Hülsing, G., Schmitt, G.: Zur Proliferation der Zellen in Granulationsgewebe. Arzneimittel-Forsch. (Drug. Res.)18, 170–174 (1968).