TY - RPRT TI - Early second trimester twin embolization syndrome. AU - U Elchalal AU - V Tanos AU - B Bar-Oz AU - M Nadjari PY - 1997 DO - 10.7863/jum.1997.16.7.509 UR - https://pubmed.ncbi.nlm.nih.gov/9315204/ ID - 9315204 ER -