[Challenges of team work according to nurses working in the family health program].

This study aimed at identifying, according to the perception of nurses working in the Family Health Program, the difficult and the easy aspects of their daily routine. This is a descriptive study with a qualitative approach. Data were collected using semi-structured interviews with 23 nurses. Data were submitted to thematic analysis. Results showed that nurses perceive team work as a practice for integration and cooperation among professionals. However, there are many factors that interfere in the team's actions, and therefore, interfere in their development and results.