TY - RPRT TI - Video observations on human blastocyst hatching. AU - Judith Menezes AU - Sulochana Gunasheela AU - Henry Sathananthan PY - 2003 DO - 10.1016/s1472-6483(10)61755-5 UR - https://pubmed.ncbi.nlm.nih.gov/14567895/ ID - 14567895 ER -