TY  - GEN
AU  - The Challenge of life. Biomedical progress and human values. Editors: Robert M. Kunz and Hans Fehr. (Photographers: Urs Schachenmann, Hans Sigg.) 456 p. illus. 25 cm.
TI  - Experientia. Supplementum, 17
AV  - R 850.A1 C57 
KW  - Medical research--Congresses
KW  - English, French, German: summaries in English, French, German, and Spanish
KW  - Includes bibliographies
N1  - Roche Anniversary Symposium, Basel, Switzerland, 31 August to 3 September 1971
ER  -