TY - RPRT TI - Systemic venular insufficiency. AU - D Alarcón-Segovia AU - A Mayorga-Cortés PY - 1972 DO - 10.1016/0002-9343(72)90180-5 UR - https://pubmed.ncbi.nlm.nih.gov/5054728/ ID - 5054728 ER -