Cita APA

Piper, P. J., & Krell, R. D. Advances in the understanding and treatment of asthma.

Citación estilo Chicago

Piper, Priscilla J., and Robert D. Krell. Advances in the Understanding and Treatment of Asthma.

Cita MLA

Piper, Priscilla J., and Robert D. Krell. Advances in the Understanding and Treatment of Asthma.

Warning: These citations may not always be 100% accurate.