TY - GEN AU - Rowell,Paula AU - Braude,Peter TI - Assisted conception. I--General principles SN - 1756-1833 PY - 2003///1020 KW - Female KW - Fertilization in Vitro KW - methods KW - Gamete Intrafallopian Transfer KW - Humans KW - Infertility, Female KW - therapy KW - Infertility, Male KW - Insemination, Artificial KW - Male KW - Pregnancy KW - statistics & numerical data KW - Reproductive Techniques, Assisted N1 - Publication Type: Journal Article; Review UR - https://doi.org/10.1136/bmj.327.7418.799 ER -