1. Policy changes require that the infrastructure be rebuilt. 111 "Problems can be programmed away". 112 Code is self-enforcing, and thereby free from any 101 SCHEFF in Sociological Theory (2000); cf. also BOULDING in;Atlantic Economic Journal,1987
2. Ostracism as a social and biological phenomenon: An introduction
3. Do we need more technology to reduce recurrence of bleeding from ulcers?