@misc{indiciae854f59778af6, title = {CREATINE-PHOSPHOKINASE ACTIVITY IN SEMEN.}, author = {H LEHMANN and P D GRIFFITHS}, year = {1963}, doi = {10.1016/s0140-6736(63)90233-2}, url = {https://pubmed.ncbi.nlm.nih.gov/14062716/}, note = {Source identifier: 14062716} }