TY - GEN AU - Booker,M AU - Parsons,J TI - The perurethral technique for ultrasound directed follicle aspiration in an in-vitro fertilization and embryo transfer programme: a report of 636 patient cycles SN - 0306-5456 PY - 1990///0911 KW - Female KW - Fertilization in Vitro KW - methods KW - Gamete Intrafallopian Transfer KW - Humans KW - Oocytes KW - Ovulation Induction KW - Specimen Handling KW - Suction KW - Ultrasonics KW - Urethra N1 - Publication Type: Journal Article UR - https://doi.org/10.1111/j.1471-0528.1990.tb02519.x ER -