TY - GEN AU - Guirgis,R R AU - Alshawaf,T AU - Dave,R AU - Craft,I L TI - Transvaginal crown-rump length measurements of 224 successful pregnancies which resulted from gamete intra-Fallopian transfer or in-vitro fertilization SN - 0268-1161 PY - 1994///0218 KW - Adult KW - Embryonic and Fetal Development KW - Female KW - Fertilization in Vitro KW - Fetus KW - anatomy & histology KW - Gamete Intrafallopian Transfer KW - Gestational Age KW - Humans KW - Pregnancy N1 - Publication Type: Journal Article UR - https://doi.org/10.1093/oxfordjournals.humrep.a137963 ER -