Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI)
Suda K. and Kikuta S. and Hayakawa K.,27-Gauge Whitacre Spinal Needle for Proctological Anesthesia: Decreased Incidence of Post dural Puncture Headache.,Nihon Daicho Komonbyo Gakkai Zasshi,0047-1801,The Japan Society of Coloproctology,1999,52,4,359-363,https://cir.nii.ac.jp/crid/1390282679833080576,https://doi.org/10.3862/jcoloproctology.52.359