Her cervix was closed and thick. Membranes were intact. At 5 PM she returned with every 4- to 5-minute contractions, complaining of extreme back pain. Her cervix was unchanged from the first exam.

These tumours penetrate the basement membrane of the squamous epithelium and patients often initially present with locoregionally advanced disease. Nodal metastasis is often rapidly attained through ...

State Key Laboratory of Water Pollution Control and Green Resource Recycling, Shanghai Institute of Pollution Control and Ecological Security, Tongji Advanced Membrane Technology Center, School of ...

State Key Laboratory of Water Pollution Control and Green Resource Recycling, School of Environment, Nanjing University, Nanjing 210023, China ...