The use of the urinary pigment: creatinine ratio as a measure of basal metabolic rate and thyroid activity.
D001481:Basal Metabolism / Q000032:analysis*; D001826:Body Fluids; D003404:Creatinine / Q000032:analysis*; D006801:Humans; D007802:Language; D013960:Thyroid Function Tests; D013961:Thyroid Gland; D014551:Urinary Tract; D014556:Urine
D003404:Creatinine
BASAL METABOLISM/determination; CREATININE/determination; THYROID GLAND/function tests; URINE