APA

Wolthers O. D., Walters E. G., . (20111212). Short-term lower leg growth in 5- to 11-year-old asthmatic children using beclomethasone dipropionate inhalers with chlorofluorocarbon or hydrofluoroalkane propellants: a 9-week, open-label, randomized, crossover, noninferiority study. : Clinical therapeutics.

Chicago

Wolthers Ole D, Walters Ewan G, . 20111212. Short-term lower leg growth in 5- to 11-year-old asthmatic children using beclomethasone dipropionate inhalers with chlorofluorocarbon or hydrofluoroalkane propellants: a 9-week, open-label, randomized, crossover, noninferiority study. : Clinical therapeutics.

Harvard

Wolthers O. D., Walters E. G., . (20111212). Short-term lower leg growth in 5- to 11-year-old asthmatic children using beclomethasone dipropionate inhalers with chlorofluorocarbon or hydrofluoroalkane propellants: a 9-week, open-label, randomized, crossover, noninferiority study. : Clinical therapeutics.

MLA

Wolthers Ole D, Walters Ewan G, . Short-term lower leg growth in 5- to 11-year-old asthmatic children using beclomethasone dipropionate inhalers with chlorofluorocarbon or hydrofluoroalkane propellants: a 9-week, open-label, randomized, crossover, noninferiority study. : Clinical therapeutics. 20111212.