- Microencapsulated cell-mediated treatment of inoperable pancreatic carcinoma. Löhr, M., Hoffmeyer, A., Kröger, J., Freund, M., Hain, J., Holle, A., Karle, P., Knöfel, W.T., Liebe, S., Müller, P., Nizze, H., Renner, M., Saller, R.M., Wagner, T., Hauenstein, K., Günzburg, W.H., Salmons, B. Lancet (2001)