Biochemical dimensions of space biology.
D000818:Animals; D001361:Avitaminosis; D001847:Bone Diseases; D003401:Creatine / Q000378:metabolism; D003404:Creatinine / Q000378:metabolism; D005118:Extraterrestrial Environment; D006801:Humans; D008967:Molecular Biology; D009133:Muscular Atrophy; D010684:Philosophy; D010944:Plants; D013026:Space Flight; D013312:Stress, Physiological
D003404:Creatinine; D003401:Creatine