PTU-157 Her2 Positivity in upper Gastrointestinal Tumours in a Large Multi-Centre UK Cohort Identifies Similar Positivity Rates but different Trends than Previously Reported and Suggests new Potential Avenues for her2 Therapies
PTU-157 Her2 Positivity in upper Gastrointestinal Tumours in a Large Multi-Centre UK Cohort Identifies Similar Positivity Rates but different Trends than Previously Reported and Suggests new Potential Avenues for her2 Therapies