Cita APA

Weersink, E. J. M. (1997). The natural variability in asthma: Two therapeutic approaches. E. Weersink.

Chicago Style (17th ed.) Citation

Weersink, Els J. M. The Natural Variability in Asthma: Two Therapeutic Approaches. [Netherlands]: E. Weersink, 1997.

Cita MLA

Weersink, Els J. M. The Natural Variability in Asthma: Two Therapeutic Approaches. E. Weersink, 1997.