@misc{indiciae70e3dbb4d99d, title = {Variable distributions of serum creatine kinase reference values. Relationship to exercise activity.}, author = {G A Nicholson and J G McLeod and G Morgan and M Meerkin and J Cowan and A Bretag and D Graham and G Hill and E Robertson and L Sheffield}, year = {1985}, doi = {10.1016/0022-510x(85)90062-0}, url = {https://pubmed.ncbi.nlm.nih.gov/4087025/}, note = {Source identifier: 4087025} }