Cita APA

Bowie, D. M. (1991). Treatment of Difficult Asthma: What do you do when asthma doesn't respond to therapy?

Citación estilo Chicago

Bowie, Dennis M. Treatment of Difficult Asthma: What Do You Do When Asthma Doesn't Respond to Therapy? 1991.

Cita MLA

Bowie, Dennis M. Treatment of Difficult Asthma: What Do You Do When Asthma Doesn't Respond to Therapy? 1991.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.