APA Citation

Knapp, M. S., & Heath, D. A. (1969). Frusemide and calcium excretion. BMJ Group.

Chicago Style Citation

Knapp, M. S., and D. A. Heath. Frusemide and Calcium Excretion. BMJ Group, 1969.

MLA Citation

Knapp, M. S., and D. A. Heath. Frusemide and Calcium Excretion. BMJ Group, 1969.

Warning: These citations may not always be 100% accurate.