Dyfyniad APA

Vestbo, J., Knudsen, K. M., & Rasmussen, F. V. (1992). Forced expiratory volume in one second: Why dichotomise?

Dyfyniad Arddull Chicago

Vestbo, J., K M. Knudsen, and F V. Rasmussen. Forced Expiratory Volume in One Second: Why Dichotomise? 1992.

Dyfyniad MLA

Vestbo, J., K M. Knudsen, and F V. Rasmussen. Forced Expiratory Volume in One Second: Why Dichotomise? 1992.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.