APA citiranje

Allen, C. J., & Campbell, A. H. (1980). Dose response of ipratropium bromide assessed by two methods.

Citação norma Chicago

Allen, Christopher J., and Alastair H. Campbell. Dose Response of Ipratropium Bromide Assessed By Two Methods. 1980.

MLA citiranje

Allen, Christopher J., and Alastair H. Campbell. Dose Response of Ipratropium Bromide Assessed By Two Methods. 1980.

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