Urinary bladder blood flow.

MLA

Krøyer, K., et al. “Urinary Bladder Blood Flow.” Urological Research, vol. 18, no. 3, May 1990, pp. 223–26. EBSCOhost, https://doi.org/10.1007/BF00295852.

APA

Krøyer, K., Bülow, J., Nielsen, S., & Kromann-Andersen, B. (1990). Urinary bladder blood flow. Urological Research, 18(3), 223–226. https://doi.org/10.1007/BF00295852

Chicago

Krøyer, K., J. Bülow, S. Nielsen, and B. Kromann-Andersen. 1990. “Urinary Bladder Blood Flow.” Urological Research 18 (3): 223–26. doi:10.1007/BF00295852.