Community policing in the developing world.

Community policing did not improve trust or reduce crime.

Meta-analysis of hematopoietic stem cell transplantation in major histocompatibility complex class II deficiency.

Major histocompatibility complex class II deficiency is a rare case of PID. Specific recommendations for hematopoietic stem cell transplant, the only curative treatment option, are still lacking. This meta-analysis aims to identify the factors associated with better prognosis in these patients.