Azria, M., Engel, J., Grunwald, S., Hilgard, P., Niemeyer, U., Peukert, M., . . . Sindermann, H. (1989). Calcitonins - Physiological and Pharmacological Aspects. Mafosfamide - A Derivative of 4-Hydroxycyclophosphamide. Enzymatic DNA Methylation (1 edition.). Berlín, Alemania: Springer-Verlag.

Azria, M.,, J. Engel, S. Grunwald, P. Hilgard, U. Niemeyer, M. Peukert, G. P. Pfeifer, J. Pohl, and H. Sindermann. Calcitonins - Physiological and Pharmacological Aspects. Mafosfamide - A Derivative of 4-Hydroxycyclophosphamide. Enzymatic DNA Methylation. 1 edition. Berlín, Alemania: Springer-Verlag, 1989.

Azria, M.,, et al. Calcitonins - Physiological and Pharmacological Aspects. Mafosfamide - A Derivative of 4-Hydroxycyclophosphamide. Enzymatic DNA Methylation. 1 edition. Berlín, Alemania: Springer-Verlag, 1989.