bibliographic entry 5949224 [be/5949224]
https://w3id.org/oc/corpus/be/5949224

is a

• bibliographic reference

content

• Caspersen, CJ, Powell, KE, Christenson, GM. Physical activity, exercise, and physical fitness: definitions and distinctions for health-related research, Public Health Rep, 1985, 100, 2, 126, 131, PMID: 3920711

references

• https://w3id.org/oc/corpus/br/62028