MOESM1 of Effectiveness and safety of inpatient versus extended venous thromboembolism (VTE) prophylaxis with heparin following major pelvic surgery for malignancy: protocol for a systematic review Bridget Heijkoop Natalie Parker George Kiroff Daniel Spernat 10.6084/m9.figshare.10094750.v1 https://springernature.figshare.com/articles/journal_contribution/MOESM1_of_Effectiveness_and_safety_of_inpatient_versus_extended_venous_thromboembolism_VTE_prophylaxis_with_heparin_following_major_pelvic_surgery_for_malignancy_protocol_for_a_systematic_review/10094750 Additional file 1. Search Strategy. 2019-10-31 06:03:37 Venous thromboembolism Prophylaxis Postoperative Heparin Pelvic surgery Malignancy Safety