TY - GEN AU - STUDDIFORD,W E AU - HECHT,E L TI - A dual-purpose cannula for the cytologic method SN - 0002-9378 PY - 2003///0501 KW - Catheters KW - Cervix Uteri KW - Cytodiagnosis KW - Female KW - Humans KW - Uterus KW - Vaginal Smears N1 - Publication Type: Journal Article UR - https://doi.org/10.1016/0002-9378(54)90221-5 ER -