title: Serum levels of thyroxine in man during spinal anesthesia and surgery.
mesh_terms: D000293:Adolescent; D000328:Adult; D000773:Anesthesia, Obstetrical; D000775:Anesthesia, Spinal / Q000009:adverse effects*; D000779:Anesthetics, Local / Q000009:adverse effects*; D005260:Female; D006801:Humans; D007456:Iodine Isotopes; D008012:Lidocaine / Q000009:adverse effects*; D008297:Male; D008875:Middle Aged; D008991:Monitoring, Physiologic; D011247:Pregnancy; D013961:Thyroid Gland / Q000187:drug effects*; D013974:Thyroxine / Q000097:blood*; D013997:Time Factors; D014284:Triiodothyronine
chemical_list: D000779:Anesthetics, Local; D007456:Iodine Isotopes; D014284:Triiodothyronine; D008012:Lidocaine; D013974:Thyroxine