title: Noninvasive method for detecting thyroid function. R-p time interval technique.
mesh_terms: D000328:Adult; D004562:Electrocardiography / Q000295:instrumentation*; D005260:Female; D006801:Humans; D008722:Methods; D008875:Middle Aged; D013961:Thyroid Gland / Q000503:physiopathology*; D013997:Time Factors