TY - GEN AU - BERNOTH,E TI - [Examination of the changes in size of the portio vaginalis in the diagnosis of sterility] SN - 0003-9128 PY - 2000///0701 KW - Cervix Uteri KW - anatomy & histology KW - Female KW - Histological Techniques KW - Humans KW - Infertility KW - Infertility, Female KW - diagnosis KW - Uterus N1 - Publication Type: Journal Article UR - https://doi.org/10.1007/BF00990693 ER -