APA

Winklhofer-Roob B. M., Schlegel-Haueter S. E., Khoschsorur G., van't Hof M. A., Suter S. & Shmerling D. H. (19961203). Neutrophil elastase/alpha 1-proteinase inhibitor complex levels decrease in plasma of cystic fibrosis patients during long-term oral beta-carotene supplementation. : Pediatric research.

Chicago

Winklhofer-Roob B M, Schlegel-Haueter S E, Khoschsorur G, van't Hof M A, Suter S and Shmerling D H. 19961203. Neutrophil elastase/alpha 1-proteinase inhibitor complex levels decrease in plasma of cystic fibrosis patients during long-term oral beta-carotene supplementation. : Pediatric research.

Harvard

Winklhofer-Roob B. M., Schlegel-Haueter S. E., Khoschsorur G., van't Hof M. A., Suter S. and Shmerling D. H. (19961203). Neutrophil elastase/alpha 1-proteinase inhibitor complex levels decrease in plasma of cystic fibrosis patients during long-term oral beta-carotene supplementation. : Pediatric research.

MLA

Winklhofer-Roob B M, Schlegel-Haueter S E, Khoschsorur G, van't Hof M A, Suter S and Shmerling D H. Neutrophil elastase/alpha 1-proteinase inhibitor complex levels decrease in plasma of cystic fibrosis patients during long-term oral beta-carotene supplementation. : Pediatric research. 19961203.