TY - GEN AU - Glatthaar,E TI - [The Doyle chromotestor an aid for the understanding of ovulation time] SN - 0040-5930 PY - 1970///0119 KW - Cervix Uteri KW - analysis KW - Female KW - Glucose KW - Humans KW - Indicators and Reagents KW - Infertility, Female KW - diagnosis KW - Methods KW - Ovulation KW - Vagina N1 - Publication Type: Journal Article ER -