Sampling methods: urine/blood analysis.

MLA

Koller, D. Y. “Sampling Methods: Urine/Blood Analysis.” American Journal of Respiratory and Critical Care Medicine, vol. 162, no. 2 Pt 2, Aug. 2000, pp. S31–33. EBSCOhost, https://doi.org/10.1164/ajrccm.162.supplement_1.maic-8.

APA

Koller, D. Y. (2000). Sampling methods: urine/blood analysis. American Journal of Respiratory and Critical Care Medicine, 162(2 Pt 2), S31–S33. https://doi.org/10.1164/ajrccm.162.supplement_1.maic-8

Chicago

Koller, D Y. 2000. “Sampling Methods: Urine/Blood Analysis.” American Journal of Respiratory and Critical Care Medicine 162 (2 Pt 2): S31–33. doi:10.1164/ajrccm.162.supplement_1.maic-8.