title: Age-related changes in blood pressure and duration of motor block in spinal anesthesia.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000375:Aging; D000775:Anesthesia, Spinal; D001794:Blood Pressure / Q000187:drug effects*; D001827:Body Height; D001830:Body Surface Area; D001835:Body Weight; D002648:Child; D002675:Child, Preschool; D006339:Heart Rate / Q000187:drug effects; D006801:Humans; D007223:Infant; D008875:Middle Aged; D009043:Motor Activity / Q000187:drug effects*; D013997:Time Factors